-3(-6u+7)-4u=2(u-8)-2

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Solution for -3(-6u+7)-4u=2(u-8)-2 equation: 



-3(-6u+7)-4u=2(u-8)-2

We move all terms to the left:

-3(-6u+7)-4u-(2(u-8)-2)=0

We add all the numbers together, and all the variables

-4u-3(-6u+7)-(2(u-8)-2)=0

We multiply parentheses

-4u+18u-(2(u-8)-2)-21=0



We calculate terms in parentheses: -(2(u-8)-2), so:

2(u-8)-2

We multiply parentheses

2u-16-2

We add all the numbers together, and all the variables

2u-18

Back to the equation:

-(2u-18)



We add all the numbers together, and all the variables

14u-(2u-18)-21=0

We get rid of parentheses

14u-2u+18-21=0

We add all the numbers together, and all the variables

12u-3=0

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

12u=3

u=3/12

u=1/4

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