27=2b+(7+b)

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Solution for 27=2b+(7+b) equation: 



27=2b+(7+b)

We move all terms to the left:

27-(2b+(7+b))=0

We add all the numbers together, and all the variables

-(2b+(b+7))+27=0



We calculate terms in parentheses: -(2b+(b+7)), so:

2b+(b+7)

We get rid of parentheses

2b+b+7

We add all the numbers together, and all the variables

3b+7

Back to the equation:

-(3b+7)



We get rid of parentheses

-3b-7+27=0

We add all the numbers together, and all the variables

-3b+20=0

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

-3b=-20

b=-20/-3

b=6+2/3

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