5

Ihie Eueeajaln:0f 21Tmis TSE 22kOblain caunalenl 5islen cquatonpertorning Iha slaied elementary coerationthe S lem Replace the Ihird equation by Ine sum Hself and u...

Question

Ihie Eueeajaln:0f 21Tmis TSE 22kOblain caunalenl 5islen cquatonpertorning Iha slaied elementary coerationthe S lem Replace the Ihird equation by Ine sum Hself and umic$Ine(Type Inegers simplilad (rnctis |

Ihie Eueeajaln: 0f 21 Tmis TSE 22k Oblain caunalenl 5islen cquaton pertorning Iha slaied elementary coeration the S lem Replace the Ihird equation by Ine sum Hself and umic$Ine (Type Inegers simplilad (rnctis |



Answers

Write each system of equations in the form $\left\{\begin{array}{l}A x+B y=E \\ C x+D y=F\end{array}\right.$ and then solve the system. $$\left\{\begin{aligned} -2 x-y &=-7 \\ \frac{2 x}{3}+\frac{y+1}{2} &=1 \end{aligned}\right.$$

You remember in an initial value problem, you're looking for a specific solution to a differential equations, Not a family. So that means you have to find out what C. Is before you're done. Okay, get the wine Y prime. On the same side they are Get the coefficient of y prime to be one. It is. Find the integrating factor each. The integral one over X plus one D. X. That's E. To the natural log of X plus one. So that's X plus one. So I get X plus one white prime plus why equals X plus one times X to the negative too. So this side turns into X plus one. Y quantity prime. This turns into X -1 plus X -2. First through the second plus 2nd derivative of the first. It's true, integrate both sides with respect to X. In the role of the derivative is the function integral of X to the minus one. Oh I'm most confused myself. X to the minus one means one over X. So it's integral. Natural log of X plus. The integral of X to the minus two is X to the minus one over minus one plus C. So you get Y equals the Ln of x -1 over X plus C. All over X plus one. And then why of one equals 2. So two equals the natural log of 1 -1 plus C over one plus one. Here's a picture of the natural log right here at one The value is zero. So we get to equals minus one plus C. Over to cross. Multiply four equals negative one plus C. So C equals five. And so the answer Y equals Ln x minus one of her. X plus five. All over X plus one. I'm sure we might be able to fix that up but for now that will work.

Here we have to rewrite the given equation and standard full on. Then we have to solve equations also, So the given ingredients are three x the quills to seven minus X on DDE. The second equation is minus two weeks. Divide by three plus three wide divide by two as equals to Fife. Now this equation can Middleton as explosive. Three. Why is equals 27? I've just added extra board side of the equation so often this equation, which isn't standard form on this equation, can you return as minus four. X plus nine y is equal to 30 have just multiplied the equation with the number six to board side of the equation and I opened diss equation, which is in standard form. Now let's sold both the question and let this be as Equation one on this B s equation, too. Now I'll be multiplying the equation one with full, so I'll get for X bless travel vie as equals to 28 on Harry. Get minus for X plus nine way as it cools to 30. Now let's art both the equation. So we're going to add bless for X and minus for X will cancel out. That is why we multiplied the equation. One with food sorted. It can be cancelled out here on Harold. Get 21 way. Hey, look. World's two for free it or the value of Phi comes out too Well, here's 58. Do I'd buy to anyone? No, I'll be subsidiary ing the value off. Why in the equation one you can substitute an equation to Also it's up to you. The result would be same. So X plus three why hair is 58. Divide with anyone as equals 27 or the value of X comes out too. We are seven miners, 58 divided by seven. So combining combined infractions on will get minus nine by seven. Finally, we can conclude that the value of X is minus nine by seven on value off. Why is 50 it do I dread to anyone? So I hope you have enlisted the problem. Thank you.

Here we have to write the given system of equation in standard form and then we have the sole equations. Also. So the given equations are X plus one divided by two plus why minus one divided by three is equals to one on the second equation. Given his three x plus, why is it cools to seven? No, this equation Gann murdered and as three times off explosive one plus two times off. My minus one is equals +26 Now, you might have a doubt that how we're able to write this equation in this form, I've just multiplied the equation one with six. So when this equation equation is multiplied, with six will get this equation. Now we're going to simplify this equation. So three X plus three plus two Y minus two is equal to six. Or we can write this equation as a three X plus to buy a Z equals +25 on DDE. Now I'm going to multiply the equation to that in this equation with minus one. So I'll get minus three x minus Y equals two minus seven on. Now I'll be adding both this equation dis equation on dis a question in questionable one on this. So you get three X plus two y is equal to five. Fan, this is minus three X. It's minus y. Hair is equal to minus seven. So after odd, now three X and Ministry X will cancel out. That is why we will deploy this equation with minus one So that it can we cancel out here on Hever, get why as equals to minus two. So we have a friend of Ellie off wires minus two. Now, all this absurd in the values off. Why an equation? Say three said this equation Yes, tree. I was subsidiary. All evolution relish off my hair. You can subsidiary in this equation. Also, the result would be seen. But as of now, I'm substituting in this. So minus three times X minus off minus two. Is it called to minus seven? So minus three X is ah, it's blessed. You is equal to minus seven. From here we can write the sting out minus three X is equal to minus nine or ex comes out to be as three. Finally, we can conclude that the value of X is three and value off. Why is minus two So I hope you have understood the problem. Thank you

When solving this system of rations via substitution. Since they didn't simplify, you just got simplified equations First, eso let's do that by distributing combine like terms and getting all over one side so three times a party of why minus two is the first thing we have to do their so three times wise. Three. Why three times a negative two is and they get six on the other side, you just get seven y plus six x minus one, and then there's no light terms to combine here. So just call your axis and allies to one side your numbers to the other to make it like standard form. So you're gonna want to bring your numbers to the right and your access twice to the left. You're gonna minus seven wide of both sides, and you're going to minus six. Access to both sides you're gonna and six to both sides. When you're done, you're gonna get one X and then minus four. Why? Plus, there there is equal to negative one plus six, which is positive. Five. So you get X minus for why equals positive? Five. That is the simplest form of this first equation the other equation. You're in the same process. So 18 plus two times X is two acts two times a negative. Wise negative. Teoh. I is equal to four times X last four times two minus five y. Then you're going to get all your exes in Leicester one sign so it looks like you're gonna do minus for extra both sides. It looks like you're gonna do close five. Why both science. And it looks like you're gonna do my estate to both sides. I should have my 18 both sides. Why don't the numbers away from the accident a while? So that's minus 18 to both sides. And when you're done with that process, you get negative. Two acts plus three y is equal to negative. Yeah, Now we have two equations that are pretty simple to work. We asked ourselves which one of the used to be want to salt for extra wide? That that by itself? I think this one on the left is the easiest one to work with. So we're gonna use that since you have a coefficient of one for the ex already. So then you get X X minus four. Why is equal to five, which means that if we add for wine on both sides axes very clearly equal to for a why. Plus five. Once we have the expression for X in terms of why we can then take that expression Thrax and replace X with it. And the other equation. All this substitution were substituted. Fracked. And then when you step to find out the why a position of the intersection, it's a negative. Two times economy of acts or why plus five plus three, Why should be equal to negative town? Let's see, if s there you two times four wise negative eight. Why now You two times a positive five, then plus three y that's equals and I get time. You're gonna want to combine your late terms. Negative eight y in positive three minus negative five wives. And then you're gonna want to make sure that you add 10 to both sides to get the wives by themselves. So you got negative five. Why? Oh, I get it going ahead of myself here. So let's ah attended both signs and we get the results just kind of funny. It looks like a trying stocks. Therefore, we get negative. Five y is equal to zero. And how do you undo times by negative five divided by a negative five. And you can see that the Y value of the order parent, that's a solution of the system is zero. So we know the ordered pair is gonna be something coming. Zero We don't know what the access. Now we gotta find that X. So the way we do that as we take the y value, plug it into the end of step number one basically right where we solve for X in terms of wire and find out what exit B Let's look corresponding. X I so X is equal to four times zero plus five. Well, that means that X must be going to zero plus five or five. So it looks like the ordered pair. That's the solution of this system. Is the or pair of 50 what we want to be 100% sure. So the way that we can check this carefully as we can go back to the lesser used equation which is the one on the right here and check to see if five comes here is, in fact a solution to that. In other words, does make a trip. So you're 18 plus two times the quantity of X minus Y five minus era is equal. Teoh four times the quantity of X plus two, which is five plus two. Then my ass, five times the quantity of why So over here you're five takeaways here, which is five and then five times to his tense. This is 18 plus 10 is equivalent to four times was five. Assume seven. So four times seven and the minus five times zero to supposed wagons minus zero is just So What we have here is that 28 isn't thank people to 28 which is a true statement. So you know that we got an answer her


Similar Solved Questions

4 answers
For For the For the 2 how 3 bacterial W Kirby-Bauer results results quadrant correctly correctly ecognize [ coreetty W test. perfor prepara 'perlonn - plate interpret perfom recall: thee unacceptable results W H procedurc procedure procedure procedure, recall Tecall: and - the appropriate and the appropriate corrective actions 1 actions improve 1
For For the For the 2 how 3 bacterial W Kirby-Bauer results results quadrant correctly correctly ecognize [ coreetty W test. perfor prepara 'perlonn - plate interpret perfom recall: thee unacceptable results W H procedurc procedure procedure procedure, recall Tecall: and - the appropriate and ...
4 answers
Find the volume of the tetrahedron in the first octant bounded by Ihe coordinate planes and Ihe plane passing through (2.0,0), (0,5,0), and (0,0,1)(0,0,1)02,0,0)The volume of the tetrahedron (Type an integer or simplified fraction )(05,0)
Find the volume of the tetrahedron in the first octant bounded by Ihe coordinate planes and Ihe plane passing through (2.0,0), (0,5,0), and (0,0,1) (0,0,1) 02,0,0) The volume of the tetrahedron (Type an integer or simplified fraction ) (05,0)...
4 answers
Complete the following synthesis. (15 points)Mg THF (solvent)CH;OH
Complete the following synthesis. (15 points) Mg THF (solvent) CH;OH...
5 answers
Suppozc # ard $n Ic integcra- Prove @ prowidc coutcrexaruplc: Jf %1 diviclcz %%, tkci #1 dividcs #x(11 +1}
Suppozc # ard $n Ic integcra- Prove @ prowidc coutcrexaruplc: Jf %1 diviclcz %%, tkci #1 dividcs #x(11 +1}...
5 answers
| 1 mumue 1 Le ingT 12 029. H veissneo 1 8 1Nead Help?1 Mnal{ca' Sno Mytonx 11 11 11NO sowci Ii
| 1 mumue 1 Le ingT 12 029. H veissneo 1 8 1 Nead Help? 1 Mnal{ca' Sno Mytonx 1 1 1 1 1 1 NO sowci Ii...
5 answers
When the following equation is balanced properly under acidic conditions; what are the coefficients of the species shown?CultCuNO3"Water appears in the balanced equation as a for neither:)(reactant; product; neither) with a coefficient of(EnterHow many electrons are transferred in this reaction?HNOz
When the following equation is balanced properly under acidic conditions; what are the coefficients of the species shown? Cult Cu NO3" Water appears in the balanced equation as a for neither:) (reactant; product; neither) with a coefficient of (Enter How many electrons are transferred in this r...
5 answers
Sin"cos? Id=then24
sin" cos? Id =then 24...
5 answers
Question 34 (2 points) Saved Aitivated carriers are small molecules that can diffuse rapidly and be used to drive biosynthetic reactions in the cell:' Which of the followingis NoTane acevated carrier?lysozymeNADHNADPHATP0 All of the above are activated carriers
Question 34 (2 points) Saved Aitivated carriers are small molecules that can diffuse rapidly and be used to drive biosynthetic reactions in the cell:' Which of the followingis NoTane acevated carrier? lysozyme NADH NADPH ATP 0 All of the above are activated carriers...
5 answers
Fortomenenoid Icamin curY- given by thc model P(t)mode Droticlency Suppose the percent proliciency " Mher days prectice.Find the Inflection point Vour answel #ccualcDolnt enere Jaaironz Dmhctece €an producing diminishlng returns . Give Icast dccim placcs.
Fortome nenoid Icamin curY- given by thc model P(t) mode Droticlency Suppose the percent proliciency " Mher days prectice. Find the Inflection point Vour answel #ccualc Dolnt enere Jaaironz Dmhctece €an producing diminishlng returns . Give Icast dccim placcs....
5 answers
Question 30 (1 point) is a carboxyl group.O-C-OHPOA 2-C-0H-C-OO-C-0
Question 30 (1 point) is a carboxyl group. O-C-OH POA 2- C-0 H-C-O O-C-0...
5 answers
QuattionMetnL0 020 nI0 012v5.0010 0
Quattion Metn L0 0 20 n I0 0 12v 5.00 10 0...
5 answers
Solve the given inequalities. Graph each solution.$$ rac{1}{2} x<32$$
Solve the given inequalities. Graph each solution. $$\frac{1}{2} x<32$$...
5 answers
(Disliiduleu iui 29i20, Due Un Tfui20)Read Chapter 9 in Wade and complete the listed problems from the Review Problems (#9), as well as the following problems: A. Provide names for the following alkynes:(iii)(iv)
(Disliiduleu iui 29i20, Due Un Tfui20) Read Chapter 9 in Wade and complete the listed problems from the Review Problems (#9), as well as the following problems: A. Provide names for the following alkynes: (iii) (iv)...
5 answers
For a laboratory assignment, if the equipment is working the density function of the observed outcome Xis~x) 0 < x < 1 f(x) = {Sxc elsewhere Find standard deviation of X (3 points) 0.2960.2690.2760.2075
For a laboratory assignment, if the equipment is working the density function of the observed outcome Xis ~x) 0 < x < 1 f(x) = {Sxc elsewhere Find standard deviation of X (3 points) 0.296 0.269 0.276 0.2075...
5 answers
1 1 UC 0 1 1Imported From IE Wildlangent Games sess2Rcid-955478aid= 7841660#/full 11 V 8 2 WW 0 6
1 1 UC 0 1 1 Imported From IE Wildlangent Games sess2Rcid-955478aid= 7841660#/full 1 1 V 8 2 WW 0 6...
5 answers
1 mean " Mue( 1 and that the standard I 'ruods psychologist Is 1 1 this Information, tandom sample 0f SI scores for smokers - 1 H L Is 20 , Ropulatlon ansucr the qucstions 1 V 1 computes but the psychalogist beliaves ! Prevlously 1 1 W 1 H 1 1 (SI)e 1 that the mean 1 Ste corentor the scont Dlant [0 penOrn U 1 She 1 takes
1 mean " Mue( 1 and that the standard I 'ruods psychologist Is 1 1 this Information, tandom sample 0f SI scores for smokers - 1 H L Is 20 , Ropulatlon ansucr the qucstions 1 V 1 computes but the psychalogist beliaves ! Prevlously 1 1 W 1 H 1 1 (SI)e 1 that the mean 1 Ste corentor the scont...
5 answers
Rallonallze 3 danominator Asbume that { lables represent L 8 number 8.
Rallonallze 3 danominator Asbume that { lables represent L 8 number 8....

-- 0.033813--