(8n-5)=-9/5n

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Solution for (8n-5)=-9/5n equation: 



(8n-5)=-9/5n

We move all terms to the left:

(8n-5)-(-9/5n)=0



Domain of the equation: 5n)!=0

n!=0/1

n!=0

n∈R



We get rid of parentheses

8n+9/5n-5=0

We multiply all the terms by the denominator


8n*5n-5*5n+9=0

Wy multiply elements

40n^2-25n+9=0

a = 40; b = -25; c = +9;
Δ = b2-4ac
Δ = -252-4·40·9
Δ = -815
Delta is less than zero, so there is no solution for the equation

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