-6(-3u+3)-6u=2(u-9)-4

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Solution for -6(-3u+3)-6u=2(u-9)-4 equation: 



-6(-3u+3)-6u=2(u-9)-4

We move all terms to the left:

-6(-3u+3)-6u-(2(u-9)-4)=0

We add all the numbers together, and all the variables

-6u-6(-3u+3)-(2(u-9)-4)=0

We multiply parentheses

-6u+18u-(2(u-9)-4)-18=0



We calculate terms in parentheses: -(2(u-9)-4), so:

2(u-9)-4

We multiply parentheses

2u-18-4

We add all the numbers together, and all the variables

2u-22

Back to the equation:

-(2u-22)



We add all the numbers together, and all the variables

12u-(2u-22)-18=0

We get rid of parentheses

12u-2u+22-18=0

We add all the numbers together, and all the variables

10u+4=0

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

10u=-4

u=-4/10

u=-2/5

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