3=2+4/n

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Solution for 3=2+4/n equation: 



3=2+4/n

We move all terms to the left:

3-(2+4/n)=0



Domain of the equation: n)!=0

n!=0/1

n!=0

n∈R



We add all the numbers together, and all the variables

-(4/n+2)+3=0

We get rid of parentheses

-4/n-2+3=0

We multiply all the terms by the denominator


-2*n+3*n-4=0

We add all the numbers together, and all the variables

n-4=0

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

n=4

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