3=1/5n

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Solution for 3=1/5n equation:



3=1/5n
We move all terms to the left:
3-(1/5n)=0
Domain of the equation: 5n)!=0
n!=0/1
n!=0
n∈R
We add all the numbers together, and all the variables
-(+1/5n)+3=0
We get rid of parentheses
-1/5n+3=0
We multiply all the terms by the denominator
3*5n-1=0
Wy multiply elements
15n-1=0
We move all terms containing n to the left, all other terms to the right
15n=1
n=1/15
n=1/15

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