3b=(2b+7b-10)

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Solution for 3b=(2b+7b-10) equation: 



3b=(2b+7b-10)

We move all terms to the left:

3b-((2b+7b-10))=0

We add all the numbers together, and all the variables

3b-((9b-10))=0



We calculate terms in parentheses: -((9b-10)), so:

(9b-10)

We get rid of parentheses

9b-10

Back to the equation:

-(9b-10)



We get rid of parentheses

3b-9b+10=0

We add all the numbers together, and all the variables

-6b+10=0

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

-6b=-10

b=-10/-6

b=1+2/3

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