20-8u-8u=4(-5u-11)

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Solution for 20-8u-8u=4(-5u-11) equation: 



20-8u-8u=4(-5u-11)

We move all terms to the left:

20-8u-8u-(4(-5u-11))=0

We add all the numbers together, and all the variables

-16u-(4(-5u-11))+20=0



We calculate terms in parentheses: -(4(-5u-11)), so:

4(-5u-11)

We multiply parentheses

-20u-44

Back to the equation:

-(-20u-44)



We get rid of parentheses

-16u+20u+44+20=0

We add all the numbers together, and all the variables

4u+64=0

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

4u=-64

u=-64/4

u=-16

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