-8a+11=-3(6-7a)

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Solution for -8a+11=-3(6-7a) equation: 



-8a+11=-3(6-7a)

We move all terms to the left:

-8a+11-(-3(6-7a))=0

We add all the numbers together, and all the variables

-8a-(-3(-7a+6))+11=0



We calculate terms in parentheses: -(-3(-7a+6)), so:

-3(-7a+6)

We multiply parentheses

21a-18

Back to the equation:

-(21a-18)



We get rid of parentheses

-8a-21a+18+11=0

We add all the numbers together, and all the variables

-29a+29=0

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

-29a=-29

a=-29/-29

a=1

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