34=3u+4(u-2)

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Solution for 34=3u+4(u-2) equation: 



34=3u+4(u-2)

We move all terms to the left:

34-(3u+4(u-2))=0



We calculate terms in parentheses: -(3u+4(u-2)), so:

3u+4(u-2)

We multiply parentheses

3u+4u-8

We add all the numbers together, and all the variables

7u-8

Back to the equation:

-(7u-8)



We get rid of parentheses

-7u+8+34=0

We add all the numbers together, and all the variables

-7u+42=0

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

-7u=-42

u=-42/-7

u=+6

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