3(b+7)-2=4+4b-5+b

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Solution for 3(b+7)-2=4+4b-5+b equation: 



3(b+7)-2=4+4b-5+b

We move all terms to the left:

3(b+7)-2-(4+4b-5+b)=0

We add all the numbers together, and all the variables

3(b+7)-(5b-1)-2=0

We multiply parentheses

3b-(5b-1)+21-2=0

We get rid of parentheses

3b-5b+1+21-2=0

We add all the numbers together, and all the variables

-2b+20=0

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

-2b=-20

b=-20/-2

b=+10

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