MHUSS6394 MHUSS6394 08-02-2024 Mathematics contestada The point P(a,b) lies on the straight line 3x + 2y = 13 and the point Q(b,a) lies on the straight line 4x − y = −5 , then the equation of the line PQ isA. x - y = 5B. x + y = 5C. x + y = −5D. x − y = −5