-9u+15=6(u-5)

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Solution for -9u+15=6(u-5) equation: 



-9u+15=6(u-5)

We move all terms to the left:

-9u+15-(6(u-5))=0



We calculate terms in parentheses: -(6(u-5)), so:

6(u-5)

We multiply parentheses

6u-30

Back to the equation:

-(6u-30)



We get rid of parentheses

-9u-6u+30+15=0

We add all the numbers together, and all the variables

-15u+45=0

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

-15u=-45

u=-45/-15

u=+3

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