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

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Question 354742: 3x-y=1
2x+y=-1
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
3x-y=1
-y=-3x+1
y=3x-1 (red line.
2x+y=-1
y=-2x-1 (green line)
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+3x+-1%2C+-2x+-1%29+ (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions 3x -1 and -2x -1).