-4+4b=-5(b+8)

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Solution for -4+4b=-5(b+8) equation: 



-4+4b=-5(b+8)

We move all terms to the left:

-4+4b-(-5(b+8))=0



We calculate terms in parentheses: -(-5(b+8)), so:

-5(b+8)

We multiply parentheses

-5b-40

Back to the equation:

-(-5b-40)



We get rid of parentheses

4b+5b+40-4=0

We add all the numbers together, and all the variables

9b+36=0

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

9b=-36

b=-36/9

b=-4

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