-2u-4=-8(u+5)

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Solution for -2u-4=-8(u+5) equation: 



-2u-4=-8(u+5)

We move all terms to the left:

-2u-4-(-8(u+5))=0



We calculate terms in parentheses: -(-8(u+5)), so:

-8(u+5)

We multiply parentheses

-8u-40

Back to the equation:

-(-8u-40)



We get rid of parentheses

-2u+8u+40-4=0

We add all the numbers together, and all the variables

6u+36=0

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

6u=-36

u=-36/6

u=-6

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