Now, how can I solve for P? Well, the natural log of the absolute value of P is equal to this thing right over here. That means, that's the same thing, that means that the absolute value of P is equal to E to all of this business. E to the, let me do the same colors, KT plus C1. Now, this right over here is the same thing, just using our exponent properties, this is the same thing as E to the KT, AE to the K times T times E to the C1. Now, this is just E to some constant, so we could just call this, let's just call that the constant C. So, this is all simplified to CE, CE to the KT, to the KT. And if we assume our population at any given time is positive, then we could get rid of this absolute value sign.