8u+22=-2(u-1)

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Solution for 8u+22=-2(u-1) equation: 



8u+22=-2(u-1)

We move all terms to the left:

8u+22-(-2(u-1))=0



We calculate terms in parentheses: -(-2(u-1)), so:

-2(u-1)

We multiply parentheses

-2u+2

Back to the equation:

-(-2u+2)



We get rid of parentheses

8u+2u-2+22=0

We add all the numbers together, and all the variables

10u+20=0

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

10u=-20

u=-20/10

u=-2

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