-7+7(-6b-6)=245

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Solution for -7+7(-6b-6)=245 equation: 



-7+7(-6b-6)=245

We move all terms to the left:

-7+7(-6b-6)-(245)=0

We add all the numbers together, and all the variables

7(-6b-6)-252=0

We multiply parentheses

-42b-42-252=0

We add all the numbers together, and all the variables

-42b-294=0

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

-42b=294

b=294/-42

b=-7

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