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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-3b-(5(2b+7))+9=0



We calculate terms in parentheses: -(5(2b+7)), so:

5(2b+7)

We multiply parentheses

10b+35

Back to the equation:

-(10b+35)



We get rid of parentheses

-3b-10b-35+9=0

We add all the numbers together, and all the variables

-13b-26=0

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

-13b=26

b=26/-13

b=-2

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