How to solve non-separable differential equation

[amc228]

Hi

I'm trying to solve the following differential equation:

dN/dt=-bN -u

I only know the variable separation method, and I'm pretty sure that's all I'm supposed to know at this point in the course. How would one solve this differential equation?

Thanks!

 

[Deleted member 4993]

Hi

I'm trying to solve the following differential equation:

dN/dt=-bN -u

I only know the variable separation method, and I'm pretty sure that's all I'm supposed to know at this point in the course. How would one solve this differential equation?

Thanks!

dN/(bN + u) = -dt

continue....