I have an equation that written in Mupad;
F := 38000 * ln((K*n)/(K*n - 250)) - 9500000.0/(K*n - 250) + 7000 = 0;
Here, I want to calculate the K*n value. My purpose is to get this parameter from the equation. When I use solve command such that F:= solve(F,K*n), it gives me only one solution of the equation. How can I see all possible solutions?. I had only one negative solution but there must be some positive solution also but I haven't seen yet.
Note: I also try to limit the parameter range, (K*n = 1..1000) but still doesn't work. Best regards, Mirsad