9u+30=-5(u+8)

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Solution for 9u+30=-5(u+8) equation: 



9u+30=-5(u+8)

We move all terms to the left:

9u+30-(-5(u+8))=0



We calculate terms in parentheses: -(-5(u+8)), so:

-5(u+8)

We multiply parentheses

-5u-40

Back to the equation:

-(-5u-40)



We get rid of parentheses

9u+5u+40+30=0

We add all the numbers together, and all the variables

14u+70=0

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

14u=-70

u=-70/14

u=-5

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