-5a+6=-2(4a+15)

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Solution for -5a+6=-2(4a+15) equation: 



-5a+6=-2(4a+15)

We move all terms to the left:

-5a+6-(-2(4a+15))=0



We calculate terms in parentheses: -(-2(4a+15)), so:

-2(4a+15)

We multiply parentheses

-8a-30

Back to the equation:

-(-8a-30)



We get rid of parentheses

-5a+8a+30+6=0

We add all the numbers together, and all the variables

3a+36=0

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

3a=-36

a=-36/3

a=-12

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