x = t + 5
y = 2t - 6
z = 3t - 1
x = 4u + 11
y = -2u - 4
z = 16u + 11
I have tried making each value equal to one another, such as
x1 = x2, y1 = y2
Or making them a system and get the individual values to then replace their respective values (x,y,z), but even then I'm unable to reach a conclusion as if they're intersecting or not.