Question 1015209: solve the systems of equations by graphing
-3x-2y=6
3x-y=12
graph and give a solution set? Found 2 solutions by fractalier, FrankM:Answer by fractalier(6550) (Show Source):
You can put this solution on YOUR website! Add these together and get
-3x-2y=6
3x-y=12
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-3y = 18
y = -6
so that
-3x -2(-6) = 6
-3x + 12 = 6
-3x = -6
x = 2
(2, -6)
