SOLUTION: -18=4x-2x+6

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Question 224694: -18=4x-2x+6
Answer by checkley77(12569) About Me  (Show Source):
You can put this solution on YOUR website!
-18=4x-2x+6
-18-6=2x
2x=-24
x=-24/2
x=-12 ans.
Proof:
-18=4*-12-2*-12+6
-18=-48+24+6
-18=-18