-6u+3(u-2)=9

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Solution for -6u+3(u-2)=9 equation: 



-6u+3(u-2)=9

We move all terms to the left:

-6u+3(u-2)-(9)=0

We multiply parentheses

-6u+3u-6-9=0

We add all the numbers together, and all the variables

-3u-15=0

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

-3u=15

u=15/-3

u=-5

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