n+23=-7(n-1)

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Solution for n+23=-7(n-1) equation: 



n+23=-7(n-1)

We move all terms to the left:

n+23-(-7(n-1))=0



We calculate terms in parentheses: -(-7(n-1)), so:

-7(n-1)

We multiply parentheses

-7n+7

Back to the equation:

-(-7n+7)



We get rid of parentheses

n+7n-7+23=0

We add all the numbers together, and all the variables

8n+16=0

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

8n=-16

n=-16/8

n=-2

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