SOLUTION: -3(x+5)+3=12

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Question 168103: -3(x+5)+3=12
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
-3(x+5)+3=12
-3x-15+3=12
-3x=12-3+15
-3x=24
x=24/-3
x=-8 ans.
Proof:
-3(-8+5)+3=12
-3*-3+3=12
9+3=12
12=12