Ronerese
Ronerese Ronerese
  • 17-05-2018
  • Mathematics
contestada

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

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

Respuesta :

jayesunset
jayesunset jayesunset
  • 17-05-2018
2x-y=1                        
-2x       -2x
-----------------
-y=-2x+1
Multiply by -1
y=2x-1

 x+y=2
-x        -x
------------
y= -x+2
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