-7(-6+2b)-2b=90

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Solution for -7(-6+2b)-2b=90 equation: 



-7(-6+2b)-2b=90

We move all terms to the left:

-7(-6+2b)-2b-(90)=0

We add all the numbers together, and all the variables

-7(2b-6)-2b-90=0

We add all the numbers together, and all the variables

-2b-7(2b-6)-90=0

We multiply parentheses

-2b-14b+42-90=0

We add all the numbers together, and all the variables

-16b-48=0

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

-16b=48

b=48/-16

b=-3

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