-8+8b=7(2b+4)

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Solution for -8+8b=7(2b+4) equation: 



-8+8b=7(2b+4)

We move all terms to the left:

-8+8b-(7(2b+4))=0



We calculate terms in parentheses: -(7(2b+4)), so:

7(2b+4)

We multiply parentheses

14b+28

Back to the equation:

-(14b+28)



We get rid of parentheses

8b-14b-28-8=0

We add all the numbers together, and all the variables

-6b-36=0

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

-6b=36

b=36/-6

b=-6

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