SOLUTION: x+y=7 x-y=1

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Question 136800: x+y=7
x-y=1
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
x+y=7
y=-x+7 (red line)
x-y=1
-y=-x+1
y=x-1 (green line)
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+-x+%2B7%2C+x+-1%29+ (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions -x +7 and x -1).
ANSWER (4,3).