Find the equation of the line passing through the point (2, 4) and perpendicular to the x-axis.

Find the equation of the plane passing through the point (2,3,4) and perpendicular to the x-axis.

Find the equation of the line passing through the point (2, 3) and perpendicular to the line 4x+3y=10.

Find the equation of the line passing through the point (0, 3) and perpendicular to the line x-2y+5=0.

Find the equation of the line passing through the point (-4, -5) and perpendicular to the line joining the points (1, 2) and (5, 6).

Find the equation of the line passing through the point (-3,5) and perpendicular to the line through the points (2,5) and (-3,6).

Find the equation of the line passing through the point (5,2) and perpendicular to the line joining the points (2,3) and (3,-1).

Find the equation of the line passing through the point (5,2) and perpendicular to the line joining the points (2,3) and (3,-1).