-1/9n=27

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Solution for -1/9n=27 equation: 



-1/9n=27

We move all terms to the left:

-1/9n-(27)=0



Domain of the equation: 9n!=0

n!=0/9

n!=0

n∈R



We multiply all the terms by the denominator


-27*9n-1=0

Wy multiply elements

-243n-1=0

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

-243n=1

n=1/-243

n=-1/243

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