# 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.

#### Solution Preview

...ementary function to represent.

<br>Please see the attachment.

First, let's consider the equation . Or .

For this form of equation, we can multiply ...