SOLUTION: How do you graph x+y= -2 and 3x-y=10 after you use the graphical method

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Question 80048: How do you graph x+y= -2 and 3x-y=10 after you use the graphical method
Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
X+Y=-2, Y=-X-2 (THIS IS THE RED LINE)
3X-Y=10, -Y=-3X+10, Y=3X-10 (THIS IS THE GREEN LINE)
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+y+=+-x+-2%2C+y+=+3x+-10%29+ (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions y = -x -2 and y = 3x -10).