SOLUTION: An eastbound train and a westbound train meet each other on parallel tracks heading in opposite directions. The eastbound train travels 20 miles per hour faster than the westbound

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Question 859399: An eastbound train and a westbound train meet each other on parallel tracks heading in opposite directions. The eastbound train travels 20 miles per hour faster than the westbound train. After 2 hours, they are 236 miles apart. At what speeds are the two trains traveling?
The eastbound train is traveling ________ mph.
The westbound train is traveling ________ mph.

Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
westbound train -----x mph
eastbound train -------x+20 mph
time = 2hours
distance = 236
since they are in moving in opposite directions combined speed = 2x+20

236 = (2x+20) * 2
236/2 = 2x+20
168 =2x+20
168-20=2x
148=2x
148/2 = x
74 mph
westbound train -----74 mph
eastbound train -------94 mph