-12=3(2x+2)

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Solution for -12=3(2x+2) equation: 



-12=3(2x+2)

We move all terms to the left:

-12-(3(2x+2))=0



We calculate terms in parentheses: -(3(2x+2)), so:

3(2x+2)

We multiply parentheses

6x+6

Back to the equation:

-(6x+6)



We get rid of parentheses

-6x-6-12=0

We add all the numbers together, and all the variables

-6x-18=0

We move all terms containing x to the left, all other terms to the right

-6x=18

x=18/-6

x=-3

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