Question
Equation of the line passing through the point (2, 3, 1) and parallel to the line of intersection of the planes $x - 2y - z + 5 = 0$ and $x + y + 3z = 6$ is:
Equation of the line passing through the point (2, 3, 1) and parallel to the line of intersection of the planes $x - 2y - z + 5 = 0$ and $x + y + 3z = 6$ is: