-2(9u-9)+6u=4(u+7)

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Solution for -2(9u-9)+6u=4(u+7) equation: 



-2(9u-9)+6u=4(u+7)

We move all terms to the left:

-2(9u-9)+6u-(4(u+7))=0

We add all the numbers together, and all the variables

6u-2(9u-9)-(4(u+7))=0

We multiply parentheses

6u-18u-(4(u+7))+18=0



We calculate terms in parentheses: -(4(u+7)), so:

4(u+7)

We multiply parentheses

4u+28

Back to the equation:

-(4u+28)



We add all the numbers together, and all the variables

-12u-(4u+28)+18=0

We get rid of parentheses

-12u-4u-28+18=0

We add all the numbers together, and all the variables

-16u-10=0

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

-16u=10

u=10/-16

u=-5/8

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