-23=4+3(n+9)

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Solution for -23=4+3(n+9) equation: 



-23=4+3(n+9)

We move all terms to the left:

-23-(4+3(n+9))=0



We calculate terms in parentheses: -(4+3(n+9)), so:

4+3(n+9)

determiningTheFunctionDomain
3(n+9)+4

We multiply parentheses

3n+27+4

We add all the numbers together, and all the variables

3n+31

Back to the equation:

-(3n+31)



We get rid of parentheses

-3n-31-23=0

We add all the numbers together, and all the variables

-3n-54=0

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

-3n=54

n=54/-3

n=-18

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