-23-8n=-3(n-1)+4

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Solution for -23-8n=-3(n-1)+4 equation: 



-23-8n=-3(n-1)+4

We move all terms to the left:

-23-8n-(-3(n-1)+4)=0



We calculate terms in parentheses: -(-3(n-1)+4), so:

-3(n-1)+4

We multiply parentheses

-3n+3+4

We add all the numbers together, and all the variables

-3n+7

Back to the equation:

-(-3n+7)



We get rid of parentheses

-8n+3n-7-23=0

We add all the numbers together, and all the variables

-5n-30=0

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

-5n=30

n=30/-5

n=-6

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