SOLUTION: Solve the system by graphing. x + y = 4 –x + y = 2

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Question 105418: Solve the system by graphing.
x + y = 4
–x + y = 2

Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
X+Y=4 OR Y=-X+4 (RED LINE)
-X+Y=2 OR Y=X+2 (GREEN LINE)
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+y+=+-x+%2B4%2C+y+=+x+%2B2%29+ (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions y = -x +4 and y = x +2).
x=1 answer.
y=3 answer.