-n+3=5n+21

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Solution for -n+3=5n+21 equation: 



-n+3=5n+21

We move all terms to the left:

-n+3-(5n+21)=0

We add all the numbers together, and all the variables

-1n-(5n+21)+3=0

We get rid of parentheses

-1n-5n-21+3=0

We add all the numbers together, and all the variables

-6n-18=0

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

-6n=18

n=18/-6

n=-3

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