Hi, need help for this Vector Question : Find the perpendicular distance of plane 4 x + 2 y + 3 z = 24 from origin O by first finding co-ordinates of...

Hi, need help for this Vector Question :

Find the perpendicular distance of plane 4 x + 2 y + 3 z = 24 from origin O by first finding co-ordinates of the point X on the plane such that OX is perpendicular to the given plane.