-2(9u-7)+u=3(u+8)

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Solution for -2(9u-7)+u=3(u+8) equation: 



-2(9u-7)+u=3(u+8)

We move all terms to the left:

-2(9u-7)+u-(3(u+8))=0

We add all the numbers together, and all the variables

u-2(9u-7)-(3(u+8))=0

We multiply parentheses

u-18u-(3(u+8))+14=0



We calculate terms in parentheses: -(3(u+8)), so:

3(u+8)

We multiply parentheses

3u+24

Back to the equation:

-(3u+24)



We add all the numbers together, and all the variables

-17u-(3u+24)+14=0

We get rid of parentheses

-17u-3u-24+14=0

We add all the numbers together, and all the variables

-20u-10=0

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

-20u=10

u=10/-20

u=-1/2

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