-9(u+5)=7u+3

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Solution for -9(u+5)=7u+3 equation: 



-9(u+5)=7u+3

We move all terms to the left:

-9(u+5)-(7u+3)=0

We multiply parentheses

-9u-(7u+3)-45=0

We get rid of parentheses

-9u-7u-3-45=0

We add all the numbers together, and all the variables

-16u-48=0

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

-16u=48

u=48/-16

u=-3

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