(3(a+2)=a)

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



(3(a+2)=a)

We move all terms to the left:

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



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

3(a+2)-a

We add all the numbers together, and all the variables

-1a+3(a+2)

We multiply parentheses

-1a+3a+6

We add all the numbers together, and all the variables

2a+6

Back to the equation:

+(2a+6)



We get rid of parentheses

2a+6=0

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

2a=-6

a=-6/2

a=-3

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