-3u-30=5(u+2)

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Solution for -3u-30=5(u+2) equation: 



-3u-30=5(u+2)

We move all terms to the left:

-3u-30-(5(u+2))=0



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

5(u+2)

We multiply parentheses

5u+10

Back to the equation:

-(5u+10)



We get rid of parentheses

-3u-5u-10-30=0

We add all the numbers together, and all the variables

-8u-40=0

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

-8u=40

u=40/-8

u=-5

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