SOLUTION: 2x-3y=-1 y=x-1

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Question 1067433: 2x-3y=-1 y=x-1
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
2x-3y=-1 y=x-1
substitute for y
2x-3(x-1)=-1
2x-3x+3=-1
-x=-4
x=4
y=4-1=3
(4,3)
Try in first equation
2(4)-3(3)=-1 which works.