-9(u-6)=-3u+12

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Solution for -9(u-6)=-3u+12 equation: 



-9(u-6)=-3u+12

We move all terms to the left:

-9(u-6)-(-3u+12)=0

We multiply parentheses

-9u-(-3u+12)+54=0

We get rid of parentheses

-9u+3u-12+54=0

We add all the numbers together, and all the variables

-6u+42=0

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

-6u=-42

u=-42/-6

u=+7

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