1/2n=13+1/4n(n-20)

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Solution for 1/2n=13+1/4n(n-20) equation: 



1/2n=13+1/4n(n-20)

We move all terms to the left:

1/2n-(13+1/4n(n-20))=0



Domain of the equation: 2n!=0

n!=0/2

n!=0

n∈R





Domain of the equation: 4n(n-20))!=0

n∈R



We calculate fractions


(4nn/(8n^2n+(-(13+1*2n)/(8n^2n=0

We can not solve this equation

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