-3(-8u+9)-6u=2(u-3)-9

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Solution for -3(-8u+9)-6u=2(u-3)-9 equation: 



-3(-8u+9)-6u=2(u-3)-9

We move all terms to the left:

-3(-8u+9)-6u-(2(u-3)-9)=0

We add all the numbers together, and all the variables

-6u-3(-8u+9)-(2(u-3)-9)=0

We multiply parentheses

-6u+24u-(2(u-3)-9)-27=0



We calculate terms in parentheses: -(2(u-3)-9), so:

2(u-3)-9

We multiply parentheses

2u-6-9

We add all the numbers together, and all the variables

2u-15

Back to the equation:

-(2u-15)



We add all the numbers together, and all the variables

18u-(2u-15)-27=0

We get rid of parentheses

18u-2u+15-27=0

We add all the numbers together, and all the variables

16u-12=0

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

16u=12

u=12/16

u=3/4

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