7(u-4)-4u=-34

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Solution for 7(u-4)-4u=-34 equation: 



7(u-4)-4u=-34

We move all terms to the left:

7(u-4)-4u-(-34)=0

We add all the numbers together, and all the variables

-4u+7(u-4)+34=0

We multiply parentheses

-4u+7u-28+34=0

We add all the numbers together, and all the variables

3u+6=0

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

3u=-6

u=-6/3

u=-2

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