n+18-87n=163-81n

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Solution for n+18-87n=163-81n equation: 



n+18-87n=163-81n

We move all terms to the left:

n+18-87n-(163-81n)=0

We add all the numbers together, and all the variables

n-87n-(-81n+163)+18=0

We add all the numbers together, and all the variables

-86n-(-81n+163)+18=0

We get rid of parentheses

-86n+81n-163+18=0

We add all the numbers together, and all the variables

-5n-145=0

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

-5n=145

n=145/-5

n=-29

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