-28-5b=-2(-8+8b)

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Solution for -28-5b=-2(-8+8b) equation: 



-28-5b=-2(-8+8b)

We move all terms to the left:

-28-5b-(-2(-8+8b))=0

We add all the numbers together, and all the variables

-5b-(-2(8b-8))-28=0



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

-2(8b-8)

We multiply parentheses

-16b+16

Back to the equation:

-(-16b+16)



We get rid of parentheses

-5b+16b-16-28=0

We add all the numbers together, and all the variables

11b-44=0

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

11b=44

b=44/11

b=4

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