SOLUTION: Solve the system by graphing. x + y = 3 x + y = -1

Algebra.Com
Question 80781: Solve the system by graphing.
x + y = 3
x + y = -1

Answer by checkley75(3666)   (Show Source): You can put this solution on YOUR website!
X+Y=3, Y=-X+3
X+Y=-1, Y=-X-1
(graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions y = -x +4 and y = -x -1).
no common solution to these 2 euations.

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