SOLUTION: Solve by substitution: 5x+2y=7 4x-y=3

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Question 57701: Solve by substitution:
5x+2y=7
4x-y=3
Answer by faceoff57(108) About Me  (Show Source):
You can put this solution on YOUR website!
5x+2y=7 4x-y=3
5x+2(4x-3)=7 4x-3=y
5x+8x-6=7
13x=13 4(1)-3=y
x=1 4-3=y
1=y