Question

Solve the system of equations.

x - 4y = 5
x = 3y - 2

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Answer 1

x-4y=5
x-3y=-2 multiplie by -1 and get -x+3y=2 so than assume the same terms

x-4y=5
-x+3y=2
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0 -y=7
y = -7

x-4(-7)=5
x+28=5
x=5-28
x=-23

x=-23
y=-7

hope this will help you