How would I determine the line of intersection between plane 1: $\displaystyle 4x + 2y + 6z -14 = 0$ and plane 2: $\displaystyle x - y + z - 5 = 0?$?

I don't remember exactly how to do it, and trying to find an explanation online just confused me even more

I was thinking somewhere along the lines of using the cross products of the normals, but I'm not sure what to do after that.