You could have a constant on both sides or one side, but we could just put it on one side right over here. You could have put plus some constant, you could have added some, you know, C1 over here, and then you could have had C2 over here, but then you could have subtracted C1 from both sides, and then just have a C3 constant over here. But to simplify it, you can just say, look, this is going to be equal to this plus some constant. You could put the constant on that side as well. It doesn't matter, all the constants could kind of merge into one. Now, this is, we've gotten pretty far. We want to solve the particular solution.