(-n)+5+21n=0

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Solution for (-n)+5+21n=0 equation: 



(-n)+5+21n=0

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

21n-1n+5=0

We add all the numbers together, and all the variables

20n+5=0

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

20n=-5

n=-5/20

n=-1/4

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