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

Algebra.Com
Question 76480: Solve the system by graphing.
x+y=3
x+y=-1

Answer by chitra(359)   (Show Source): You can put this solution on YOUR website!
The given set of equations are:

x + y = 3

x + y = -1

The graph these set of equations are:


Here from the graph we observe that both the equations are parallel to each other and thus have no common solution.
Hence, the solution.

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