Question

Please solve both, graph and show work. answer also has to be in y=mx+b format.

2x-y=1 and x+y=2

Answer 1

2x-y=1                        
-2x       -2x
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-y=-2x+1
Multiply by -1
y=2x-1

 x+y=2
-x        -x
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y= -x+2