-9(u+8)=8u-4

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Solution for -9(u+8)=8u-4 equation: 



-9(u+8)=8u-4

We move all terms to the left:

-9(u+8)-(8u-4)=0

We multiply parentheses

-9u-(8u-4)-72=0

We get rid of parentheses

-9u-8u+4-72=0

We add all the numbers together, and all the variables

-17u-68=0

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

-17u=68

u=68/-17

u=-4

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