3(1u-2)-4u=2(1u-9)

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Solution for 3(1u-2)-4u=2(1u-9) equation: 



3(1u-2)-4u=2(1u-9)

We move all terms to the left:

3(1u-2)-4u-(2(1u-9))=0

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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

We multiply parentheses

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



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

2(u-9)

We multiply parentheses

2u-18

Back to the equation:

-(2u-18)



We add all the numbers together, and all the variables

-1u-(2u-18)-6=0

We get rid of parentheses

-1u-2u+18-6=0

We add all the numbers together, and all the variables

-3u+12=0

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

-3u=-12

u=-12/-3

u=+4

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