Hey guys, I'm having an algebra blank, can't figure this out for some reason, I know it simple. aHH!. Ok.. heres the question. I'm trying to isolate d truck, ie, trying to solve for dtruck from the following. Dtruck = Dtruck + 100m 75km/hr 88km/hr I think you multiply 75km/hr to the right side, but there are 2 Dtrucks, and i forget how to manipulate that. Once again, I want only Dtruck on the left side.. so Dtruck = xxxxxx. Thanks for the help.