18=15-3(6x+5)

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



18=15-3(6x+5)

We move all terms to the left:

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



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

15-3(6x+5)

determiningTheFunctionDomain
-3(6x+5)+15

We multiply parentheses

-18x-15+15

We add all the numbers together, and all the variables

-18x

Back to the equation:

-(-18x)



We get rid of parentheses

18x+18=0

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

18x=-18

x=-18/18

x=-1

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