# Math Separation Of Variables Sample Problem

I have no idea how to start this problem.

dN/dt + N = Nte^t+2

So far I have, dN/dt = Nte^t+2 - N

where do I go from there.

https://brainmass.com/math/integrals/math-separation-variables-sample-problem-3433

#### Solution Preview

I provide a way to solve this kind of equations. But for this problem, the solution is very complicated and it includes an integral which I can't find a ...

#### Solution Summary

The separation of variables for a sample problem are provided.

$2.19