-34-8=2(7-8b)

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Solution for -34-8=2(7-8b) equation: 



-34-8=2(7-8b)

We move all terms to the left:

-34-8-(2(7-8b))=0

We add all the numbers together, and all the variables

-(2(-8b+7))-34-8=0

We add all the numbers together, and all the variables

-(2(-8b+7))-42=0



We calculate terms in parentheses: -(2(-8b+7)), so:

2(-8b+7)

We multiply parentheses

-16b+14

Back to the equation:

-(-16b+14)



We get rid of parentheses

16b-14-42=0

We add all the numbers together, and all the variables

16b-56=0

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

16b=56

b=56/16

b=3+1/2

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