-+7b=8b-7

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Solution for -+7b=8b-7 equation: 



-+7b=8b-7

We move all terms to the left:

-+7b-(8b-7)=0

We add all the numbers together, and all the variables

7b-(8b-7)=0

We get rid of parentheses

7b-8b+7=0

We add all the numbers together, and all the variables

-1b+7=0

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

-b=-7

b=-7/-1

b=+7

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