2a-(a-6)=3(a+4)

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Solution for 2a-(a-6)=3(a+4) equation: 



2a-(a-6)=3(a+4)

We move all terms to the left:

2a-(a-6)-(3(a+4))=0

We get rid of parentheses

2a-a-(3(a+4))+6=0



We calculate terms in parentheses: -(3(a+4)), so:

3(a+4)

We multiply parentheses

3a+12

Back to the equation:

-(3a+12)



We add all the numbers together, and all the variables

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

We get rid of parentheses

a-3a-12+6=0

We add all the numbers together, and all the variables

-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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