7b+3(2b-7)=83-2b

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Solution for 7b+3(2b-7)=83-2b equation: 



7b+3(2b-7)=83-2b

We move all terms to the left:

7b+3(2b-7)-(83-2b)=0

We add all the numbers together, and all the variables

7b+3(2b-7)-(-2b+83)=0

We multiply parentheses

7b+6b-(-2b+83)-21=0

We get rid of parentheses

7b+6b+2b-83-21=0

We add all the numbers together, and all the variables

15b-104=0

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

15b=104

b=104/15

b=6+14/15

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