-3(-8u+4)-9u=5(u-4)-4

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Solution for -3(-8u+4)-9u=5(u-4)-4 equation: 



-3(-8u+4)-9u=5(u-4)-4

We move all terms to the left:

-3(-8u+4)-9u-(5(u-4)-4)=0

We add all the numbers together, and all the variables

-9u-3(-8u+4)-(5(u-4)-4)=0

We multiply parentheses

-9u+24u-(5(u-4)-4)-12=0



We calculate terms in parentheses: -(5(u-4)-4), so:

5(u-4)-4

We multiply parentheses

5u-20-4

We add all the numbers together, and all the variables

5u-24

Back to the equation:

-(5u-24)



We add all the numbers together, and all the variables

15u-(5u-24)-12=0

We get rid of parentheses

15u-5u+24-12=0

We add all the numbers together, and all the variables

10u+12=0

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

10u=-12

u=-12/10

u=-1+1/5

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