Trump Doing Math with Son

President Trump had some bad press lately with the press and these shithole countries. He left for Mar-a-Lago with family for the weekend. However, Barron brought some homework with him.

"Dad, if a train leaves New York going 80 miles an hour and another train leaves Miami going 60mph, in how many hours will the pass? The distance is a total of 1300 miles."

Trump: Why would you take a train, Barron?
Barron: It's a math problem I have to turn in.
Trump: OK, so Train A goes X hours and Train B goes Y hours and they travel M-1 and M-2 miles. I saw that on National Geographic last year.
Barron: That does not help, since X and Y are the same, we only need X.
Trump: What if I have the New York train go 800 miles and I order them to stop, that's close enough.
Barron: That's too far, dad. I tried 6, 7 and 8 hours and those are too small. I think I can give the hours in decimals. Its 9 point something.
Trump: Oh.
Barron: What if I set it up as 60xT+80xT=1300. Will that do it? T is the time, dad.
Trump: Sounds good son, then solve for X and Y.
Barron: I don't need the X and Y, I just need T.
Trump: Whatever. Good work son.