12+3(2a-2)=2(3a+3)

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



12+3(2a-2)=2(3a+3)

We move all terms to the left:

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

We multiply parentheses

6a-(2(3a+3))-6+12=0



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

2(3a+3)

We multiply parentheses

6a+6

Back to the equation:

-(6a+6)



We add all the numbers together, and all the variables

6a-(6a+6)+6=0

We get rid of parentheses

6a-6a-6+6=0

We add all the numbers together, and all the variables

=0

a=0/1

a=0

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