39+3b=5(5+b)

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Solution for 39+3b=5(5+b) equation: 



39+3b=5(5+b)

We move all terms to the left:

39+3b-(5(5+b))=0

We add all the numbers together, and all the variables

3b-(5(b+5))+39=0



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

5(b+5)

We multiply parentheses

5b+25

Back to the equation:

-(5b+25)



We get rid of parentheses

3b-5b-25+39=0

We add all the numbers together, and all the variables

-2b+14=0

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

-2b=-14

b=-14/-2

b=+7

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