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(4 points) Solve the equation for xx(a b) = m(xAnswer: x =This is common in algebra, but might seem weird to you: The "answer" and the value of x and the ...

Question

(4 points) Solve the equation for xx(a b) = m(xAnswer: x =This is common in algebra, but might seem weird to you: The "answer" and the value of x and the "solution" won't be number; but instead will be formula In some ways instead of asking for the answer; it is asking you tO write down the steps for the answer:If a =4b =7,c =6, and m = 3 then what is the value of x?Answer: x =Now the answer really is an answer; plain number:

(4 points) Solve the equation for x x(a b) = m(x Answer: x = This is common in algebra, but might seem weird to you: The "answer" and the value of x and the "solution" won't be number; but instead will be formula In some ways instead of asking for the answer; it is asking you tO write down the steps for the answer: If a =4b =7,c =6, and m = 3 then what is the value of x? Answer: x = Now the answer really is an answer; plain number:



Answers

Write the steps you would use to solve the equation $3(x-4)+2 x=6-x .$ Beside each step, write an explanation of the step. Then show how to check your answer.

17 we have negative. X Plus three equals four x In a linear problem. We want to get all the exits on one side of the equal sign and all the numbers on the others at X The boat side by a three equals. There's really a one here. So for X plus one X is by of it and then we want to get the X by itself. So we divide by five. So we have X equals 3/5.

Just all this problem. We're going to get all of our variables on one side of the equation. All of our numbers on the other side. So I am first going to move this Ex Im going to cancel it on the left by subtracting it. So now I have negative Three is equal to two minus one X is just X plus six. And then I'm going to cancel out this plus six so I can isolate my variable and to cancel it. I'm sorry to show tracked it from both sides. Negative three minus six is going to give me a negative 90 equals X.

You want to solve the equation, X plus 3/6 equals +38 plus x minus 5/4. If we can get this a common denominator Which would be 24, you can scale The first fraction by four, The 2nd by three In the 3rd x six. Then we have a common denominator 24 we really then don't need to worry about that. We'll have a new equation four times X plus three equals three times three, which is nine plus six times X minus five. Now we can rewrite this without parenthesis by distributing four X plus 12 equals nine plus six. X minus 30 On the right hand side. We can combine positive nine and negative 30 To be -21. We can subtract uh six X to both sides for instance, and will have negative two X plus 12 equals negative 21. Subtract 12 to both sides. Get negative two X equals negative 33 And then divide will size by -2 And you get x equals positive 33/2.

This question asked us to use multiplication to solve the equation. Um, over negative four is equal to negative 3/4. Not to get em alone on her left side. We're gonna multiply both sides by negative, for we have negative for em. Divided by negative for is equal to negative three times negative or over four on our left side. These negative force you're gonna cancel. So we're just left with em and looking at her right side, we have two negatives. Cancel out, then we have a four on the numerator in a four. In the denominator we left with M equals three.


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