Find the equation of planes. Please explain in depth sentences your step by step solution. also include the sketch of the plane. Thank you

of a plane 2 normal vector n : ( 2 , B - 5 ) and plan is perpendicular to two planes a : 3 x + 3 4 + 2 2 = 10 b : 4 x + 5 y + 2 2 : 15 then find equation plane of plane passes through point ( 3, 4 5 )