(15b-9)-7(2b+4)=-6

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Solution for (15b-9)-7(2b+4)=-6 equation: 



(15b-9)-7(2b+4)=-6

We move all terms to the left:

(15b-9)-7(2b+4)-(-6)=0

We add all the numbers together, and all the variables

(15b-9)-7(2b+4)+6=0

We multiply parentheses

(15b-9)-14b-28+6=0

We get rid of parentheses

15b-14b-9-28+6=0

We add all the numbers together, and all the variables

b-31=0

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

b=31

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