3(2a+2)=2(a-1)

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Solution for 3(2a+2)=2(a-1) equation: 



3(2a+2)=2(a-1)

We move all terms to the left:

3(2a+2)-(2(a-1))=0

We multiply parentheses

6a-(2(a-1))+6=0



We calculate terms in parentheses: -(2(a-1)), so:

2(a-1)

We multiply parentheses

2a-2

Back to the equation:

-(2a-2)



We get rid of parentheses

6a-2a+2+6=0

We add all the numbers together, and all the variables

4a+8=0

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

4a=-8

a=-8/4

a=-2

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