The planes 3x + 4y + 4z = -25 and 2z - (4x + 5y) = 3 are not

Last updated: 7/18/2022

The planes 3x + 4y + 4z = -25 and 2z - (4x + 5y) = 3 are not parallel, so they must intersect along a line that is common to both of them. The vector parametric equation for this line is L(t) =