Question
How do you solve the following system?: # -2x +7y =-6 , 12x +25y = -2#
How do you solve the following system?: # -2x +7y =-6 , 12x +25y = -2#
Answers
#x=68/67,y=-38/67# Explanation:
Multiplying the first equation by
#6# and adding to the second we get
#67y=-38# so
#y=-38/67#
from here we get
#-2x=-6+7*38/67# so
#x=68/67#
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