-11=7(u-3)-2u

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Solution for -11=7(u-3)-2u equation: 



-11=7(u-3)-2u

We move all terms to the left:

-11-(7(u-3)-2u)=0



We calculate terms in parentheses: -(7(u-3)-2u), so:

7(u-3)-2u

We add all the numbers together, and all the variables

-2u+7(u-3)

We multiply parentheses

-2u+7u-21

We add all the numbers together, and all the variables

5u-21

Back to the equation:

-(5u-21)



We get rid of parentheses

-5u+21-11=0

We add all the numbers together, and all the variables

-5u+10=0

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

-5u=-10

u=-10/-5

u=+2

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