-18=15-3(6b+5)

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Solution for -18=15-3(6b+5) equation: 



-18=15-3(6b+5)

We move all terms to the left:

-18-(15-3(6b+5))=0



We calculate terms in parentheses: -(15-3(6b+5)), so:

15-3(6b+5)

determiningTheFunctionDomain
-3(6b+5)+15

We multiply parentheses

-18b-15+15

We add all the numbers together, and all the variables

-18b

Back to the equation:

-(-18b)



We get rid of parentheses

18b-18=0

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

18b=18

b=18/18

b=1

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