SOLUTION: x+y-3=0 x-y-1=0 2x-4y+4=0 2x-11y-22=0

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Question 771870: x+y-3=0
x-y-1=0
2x-4y+4=0
2x-11y-22=0
Answer by yrubin07(2) About Me  (Show Source):
You can put this solution on YOUR website!
Im just gonna assume its two different formulas so first ill solve the top one
You want to get all the variables on one side of the equation and the numbers on the other so here you want to do:
x+y=3
x-y=1
x+y=3 - x-y=1 /here you want to isolate y
2y=2 /divided by 2
y=1
x+1=3
x=2
now for #2
I think theres a problem with the way you copied it over here