-8u-18=3(u+5)

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Solution for -8u-18=3(u+5) equation: 



-8u-18=3(u+5)

We move all terms to the left:

-8u-18-(3(u+5))=0



We calculate terms in parentheses: -(3(u+5)), so:

3(u+5)

We multiply parentheses

3u+15

Back to the equation:

-(3u+15)



We get rid of parentheses

-8u-3u-15-18=0

We add all the numbers together, and all the variables

-11u-33=0

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

-11u=33

u=33/-11

u=-3

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