-82=-2(b+6)-8b

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Solution for -82=-2(b+6)-8b equation: 



-82=-2(b+6)-8b

We move all terms to the left:

-82-(-2(b+6)-8b)=0



We calculate terms in parentheses: -(-2(b+6)-8b), so:

-2(b+6)-8b

We add all the numbers together, and all the variables

-8b-2(b+6)

We multiply parentheses

-8b-2b-12

We add all the numbers together, and all the variables

-10b-12

Back to the equation:

-(-10b-12)



We get rid of parentheses

10b+12-82=0

We add all the numbers together, and all the variables

10b-70=0

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

10b=70

b=70/10

b=7

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