-2(-9u-5)+2u=-2(u+1)

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Solution for -2(-9u-5)+2u=-2(u+1) equation: 



-2(-9u-5)+2u=-2(u+1)

We move all terms to the left:

-2(-9u-5)+2u-(-2(u+1))=0

We add all the numbers together, and all the variables

2u-2(-9u-5)-(-2(u+1))=0

We multiply parentheses

2u+18u-(-2(u+1))+10=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 add all the numbers together, and all the variables

20u-(-2u-2)+10=0

We get rid of parentheses

20u+2u+2+10=0

We add all the numbers together, and all the variables

22u+12=0

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

22u=-12

u=-12/22

u=-6/11

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