-6(u+9)=-84

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Solution for -6(u+9)=-84 equation: 



-6(u+9)=-84

We move all terms to the left:

-6(u+9)-(-84)=0

We add all the numbers together, and all the variables

-6(u+9)+84=0

We multiply parentheses

-6u-54+84=0

We add all the numbers together, and all the variables

-6u+30=0

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

-6u=-30

u=-30/-6

u=+5

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