-2=-7u+4(u-8)

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Solution for -2=-7u+4(u-8) equation: 



-2=-7u+4(u-8)

We move all terms to the left:

-2-(-7u+4(u-8))=0



We calculate terms in parentheses: -(-7u+4(u-8)), so:

-7u+4(u-8)

We multiply parentheses

-7u+4u-32

We add all the numbers together, and all the variables

-3u-32

Back to the equation:

-(-3u-32)



We get rid of parentheses

3u+32-2=0

We add all the numbers together, and all the variables

3u+30=0

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

3u=-30

u=-30/3

u=-10

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