3a+2=-5(-8+7a)

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Solution for 3a+2=-5(-8+7a) equation: 



3a+2=-5(-8+7a)

We move all terms to the left:

3a+2-(-5(-8+7a))=0

We add all the numbers together, and all the variables

3a-(-5(7a-8))+2=0



We calculate terms in parentheses: -(-5(7a-8)), so:

-5(7a-8)

We multiply parentheses

-35a+40

Back to the equation:

-(-35a+40)



We get rid of parentheses

3a+35a-40+2=0

We add all the numbers together, and all the variables

38a-38=0

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

38a=38

a=38/38

a=1

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