-9-3b=-6(5b-3)

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Solution for -9-3b=-6(5b-3) equation: 



-9-3b=-6(5b-3)

We move all terms to the left:

-9-3b-(-6(5b-3))=0



We calculate terms in parentheses: -(-6(5b-3)), so:

-6(5b-3)

We multiply parentheses

-30b+18

Back to the equation:

-(-30b+18)



We get rid of parentheses

-3b+30b-18-9=0

We add all the numbers together, and all the variables

27b-27=0

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

27b=27

b=27/27

b=1

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