-12(-7-b)=b+18

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Solution for -12(-7-b)=b+18 equation: 



-12(-7-b)=b+18

We move all terms to the left:

-12(-7-b)-(b+18)=0

We add all the numbers together, and all the variables

-12(-1b-7)-(b+18)=0

We multiply parentheses

12b-(b+18)+84=0

We get rid of parentheses

12b-b-18+84=0

We add all the numbers together, and all the variables

11b+66=0

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

11b=-66

b=-66/11

b=-6

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