-7(u-9)=3u-27

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Solution for -7(u-9)=3u-27 equation: 



-7(u-9)=3u-27

We move all terms to the left:

-7(u-9)-(3u-27)=0

We multiply parentheses

-7u-(3u-27)+63=0

We get rid of parentheses

-7u-3u+27+63=0

We add all the numbers together, and all the variables

-10u+90=0

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

-10u=-90

u=-90/-10

u=+9

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