8=40/n

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Solution for 8=40/n equation: 



8=40/n

We move all terms to the left:

8-(40/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

-(+40/n)+8=0

We get rid of parentheses

-40/n+8=0

We multiply all the terms by the denominator


8*n-40=0

We add all the numbers together, and all the variables

8n-40=0

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

8n=40

n=40/8

n=5

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