(-n/5)-9=21

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Solution for (-n/5)-9=21 equation: 



(-n/5)-9=21

We move all terms to the left:

(-n/5)-9-(21)=0

We add all the numbers together, and all the variables

(-n/5)-30=0

We get rid of parentheses

-n/5-30=0

We multiply all the terms by the denominator


-n-30*5=0

We add all the numbers together, and all the variables

-1n-150=0

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

-n=150

n=150/-1

n=-150

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