-3b-2+7b=-23

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Solution for -3b-2+7b=-23 equation: 



-3b-2+7b=-23

We move all terms to the left:

-3b-2+7b-(-23)=0

We add all the numbers together, and all the variables

4b+21=0

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

4b=-21

b=-21/4

b=-5+1/4

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