3(a+4)=(a+2)

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Solution for 3(a+4)=(a+2) equation: 



3(a+4)=(a+2)

We move all terms to the left:

3(a+4)-((a+2))=0

We multiply parentheses

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



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

(a+2)

We get rid of parentheses

a+2

Back to the equation:

-(a+2)



We get rid of parentheses

3a-a-2+12=0

We add all the numbers together, and all the variables

2a+10=0

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

2a=-10

a=-10/2

a=-5

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