18=2(b-7)

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Solution for 18=2(b-7) equation: 



18=2(b-7)

We move all terms to the left:

18-(2(b-7))=0



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

2(b-7)

We multiply parentheses

2b-14

Back to the equation:

-(2b-14)



We get rid of parentheses

-2b+14+18=0

We add all the numbers together, and all the variables

-2b+32=0

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

-2b=-32

b=-32/-2

b=+16

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