2=-1/n

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Solution for 2=-1/n equation: 



2=-1/n

We move all terms to the left:

2-(-1/n)=0



Domain of the equation: n)!=0

n!=0/1

n!=0

n∈R



We get rid of parentheses

1/n+2=0

We multiply all the terms by the denominator


2*n+1=0

We add all the numbers together, and all the variables

2n+1=0

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

2n=-1

n=-1/2

n=-1/2

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