34=-7u+4(u+4)

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Solution for 34=-7u+4(u+4) equation: 



34=-7u+4(u+4)

We move all terms to the left:

34-(-7u+4(u+4))=0



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

-7u+4(u+4)

We multiply parentheses

-7u+4u+16

We add all the numbers together, and all the variables

-3u+16

Back to the equation:

-(-3u+16)



We get rid of parentheses

3u-16+34=0

We add all the numbers together, and all the variables

3u+18=0

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

3u=-18

u=-18/3

u=-6

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