# linear equation in two variables

Submitted by alpha on Thu, 04/10/2008 - 08:54.

A train covered a certain distance at a uniform speed.If the train would have been 10km/hr faster, it would have taken 2 hours less than the scheduled time.And if the train were slower by 10km/hr ; it would have taken 3 hours more than the scheduled time . Find the distance covered by the train.