-2u-2=-9(u-5)

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Solution for -2u-2=-9(u-5) equation: 



-2u-2=-9(u-5)

We move all terms to the left:

-2u-2-(-9(u-5))=0



We calculate terms in parentheses: -(-9(u-5)), so:

-9(u-5)

We multiply parentheses

-9u+45

Back to the equation:

-(-9u+45)



We get rid of parentheses

-2u+9u-45-2=0

We add all the numbers together, and all the variables

7u-47=0

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

7u=47

u=47/7

u=6+5/7

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