-3(u-7)=8u-1

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Solution for -3(u-7)=8u-1 equation: 



-3(u-7)=8u-1

We move all terms to the left:

-3(u-7)-(8u-1)=0

We multiply parentheses

-3u-(8u-1)+21=0

We get rid of parentheses

-3u-8u+1+21=0

We add all the numbers together, and all the variables

-11u+22=0

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

-11u=-22

u=-22/-11

u=+2

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