-3(8u-3)+9u=3(u+4)

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Solution for -3(8u-3)+9u=3(u+4) equation: 



-3(8u-3)+9u=3(u+4)

We move all terms to the left:

-3(8u-3)+9u-(3(u+4))=0

We add all the numbers together, and all the variables

9u-3(8u-3)-(3(u+4))=0

We multiply parentheses

9u-24u-(3(u+4))+9=0



We calculate terms in parentheses: -(3(u+4)), so:

3(u+4)

We multiply parentheses

3u+12

Back to the equation:

-(3u+12)



We add all the numbers together, and all the variables

-15u-(3u+12)+9=0

We get rid of parentheses

-15u-3u-12+9=0

We add all the numbers together, and all the variables

-18u-3=0

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

-18u=3

u=3/-18

u=-1/6

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