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

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Solution for 2*(3b+7)=5*(-2b+1) equation: 



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

We move all terms to the left:

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

We multiply parentheses

6b-(5(-2b+1))+14=0



We calculate terms in parentheses: -(5(-2b+1)), so:

5(-2b+1)

We multiply parentheses

-10b+5

Back to the equation:

-(-10b+5)



We get rid of parentheses

6b+10b-5+14=0

We add all the numbers together, and all the variables

16b+9=0

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

16b=-9

b=-9/16

b=-9/16

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