40=4/5n

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Solution for 40=4/5n equation: 



40=4/5n

We move all terms to the left:

40-(4/5n)=0



Domain of the equation: 5n)!=0

n!=0/1

n!=0

n∈R



We add all the numbers together, and all the variables

-(+4/5n)+40=0

We get rid of parentheses

-4/5n+40=0

We multiply all the terms by the denominator


40*5n-4=0

Wy multiply elements

200n-4=0

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

200n=4

n=4/200

n=1/50

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