SOLUTION: Solve each system of equations of substitution. 3x-y=8 x-y=8

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Question 661554: Solve each system of equations of substitution.
3x-y=8
x-y=8
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
3x-y=8
x-y=8 or x=8+y
3(8+y)-y=8
24 + 3y - y = 8
24 + 2y = 8
2y = -16
y = -8
x = 8+y = 8+(-8)=0