-2u-30=6(u-9)

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Solution for -2u-30=6(u-9) equation: 



-2u-30=6(u-9)

We move all terms to the left:

-2u-30-(6(u-9))=0



We calculate terms in parentheses: -(6(u-9)), so:

6(u-9)

We multiply parentheses

6u-54

Back to the equation:

-(6u-54)



We get rid of parentheses

-2u-6u+54-30=0

We add all the numbers together, and all the variables

-8u+24=0

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

-8u=-24

u=-24/-8

u=+3

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