-4u=3(u-8)-7

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Solution for -4u=3(u-8)-7 equation: 



-4u=3(u-8)-7

We move all terms to the left:

-4u-(3(u-8)-7)=0



We calculate terms in parentheses: -(3(u-8)-7), so:

3(u-8)-7

We multiply parentheses

3u-24-7

We add all the numbers together, and all the variables

3u-31

Back to the equation:

-(3u-31)



We get rid of parentheses

-4u-3u+31=0

We add all the numbers together, and all the variables

-7u+31=0

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

-7u=-31

u=-31/-7

u=4+3/7

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