1. The problem statement, all variables and given/known data Determine whether the following planes are parallel or intersect. If they intersect, find the equation of the line of intersection. Interpret this system of two linear equations geometrically. 4x - 3y - z - 1 = 0 and 2x + 4y + z - 5 = 0 2. Relevant equations 3. The attempt at a solution I've shown that the plane intersect at one point, and calculated the direction vector, as well as the the two normal vectors. how am i supposed to find the equation of the line of intersection if i do not get a point?