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

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



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

We move all terms to the left:

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

We multiply parentheses

-3u-(7u-5)-15=0

We get rid of parentheses

-3u-7u+5-15=0

We add all the numbers together, and all the variables

-10u-10=0

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

-10u=10

u=10/-10

u=-1

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