-7=7(u-2)

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



-7=7(u-2)

We move all terms to the left:

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



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

7(u-2)

We multiply parentheses

7u-14

Back to the equation:

-(7u-14)



We get rid of parentheses

-7u+14-7=0

We add all the numbers together, and all the variables

-7u+7=0

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

-7u=-7

u=-7/-7

u=1

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