30=-5+3(u+8)

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Solution for 30=-5+3(u+8) equation: 



30=-5+3(u+8)

We move all terms to the left:

30-(-5+3(u+8))=0



We calculate terms in parentheses: -(-5+3(u+8)), so:

-5+3(u+8)

determiningTheFunctionDomain
3(u+8)-5

We multiply parentheses

3u+24-5

We add all the numbers together, and all the variables

3u+19

Back to the equation:

-(3u+19)



We get rid of parentheses

-3u-19+30=0

We add all the numbers together, and all the variables

-3u+11=0

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

-3u=-11

u=-11/-3

u=3+2/3

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