-7(b-85)=-42

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Solution for -7(b-85)=-42 equation: 



-7(b-85)=-42

We move all terms to the left:

-7(b-85)-(-42)=0

We add all the numbers together, and all the variables

-7(b-85)+42=0

We multiply parentheses

-7b+595+42=0

We add all the numbers together, and all the variables

-7b+637=0

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

-7b=-637

b=-637/-7

b=+91

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