u-8+2(5u+5)=-4(u+1)

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Solution for u-8+2(5u+5)=-4(u+1) equation: 



u-8+2(5u+5)=-4(u+1)

We move all terms to the left:

u-8+2(5u+5)-(-4(u+1))=0

We multiply parentheses

u+10u-(-4(u+1))+10-8=0



We calculate terms in parentheses: -(-4(u+1)), so:

-4(u+1)

We multiply parentheses

-4u-4

Back to the equation:

-(-4u-4)



We add all the numbers together, and all the variables

11u-(-4u-4)+2=0

We get rid of parentheses

11u+4u+4+2=0

We add all the numbers together, and all the variables

15u+6=0

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

15u=-6

u=-6/15

u=-2/5

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