How to Find the Intersection Line Equation of Two Non-Parallel Planes?

[peeyush_ali]

given that two planes (non parallel) with its equations. how can we determine the equation of the line that happens to be the intersection of the two planes?

 

[Fenn]

This link might help you get started. http://en.wikipedia.org/wiki/Plane_(geometry)#Line_of_intersection_between_two_planes