SOLUTION: Solve the system by graphing. 2x + y = -4 x-y = 1

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Question 138164This question is from textbook Algebra II
: Solve the system by graphing.
2x + y = -4
x-y = 1 This question is from textbook Algebra II

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