2a-7=3(a+8)

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Solution for 2a-7=3(a+8) equation: 



2a-7=3(a+8)

We move all terms to the left:

2a-7-(3(a+8))=0



We calculate terms in parentheses: -(3(a+8)), so:

3(a+8)

We multiply parentheses

3a+24

Back to the equation:

-(3a+24)



We get rid of parentheses

2a-3a-24-7=0

We add all the numbers together, and all the variables

-1a-31=0

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

-a=31

a=31/-1

a=-31

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