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

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Question 402025: x-y=1
x+y=3
Answer by sofiyac(983) About Me  (Show Source):
You can put this solution on YOUR website!
add the equations and you get
2x=4
x=2
plug this into either one of them, and you get
2+y=3
y=1
(2,1)