The Parametric Equations of the Line of Intersection of the Planes

Multiple Choice

The parametric equations of the line of intersection of the planes $x - 2 y + 4 z = 2$ and $x + y - 2 z = 5$ are

A) $x = 4 , y = 2 t + 1 , z = - t$
B) $x = 2 , y = - 2 t + 1 , z = t + 1$
C) $x = 4 , y = 2 t + 1 , z = t - 1$
D) $x = 4 , y = 2 t + 1 , z = t$
E) $x = 2 , y = 2 t - 3 , z = t + 1$