Among the equations x + 2y + 9 = 0 ; 5x 4 = 0 ; 2y 13 = 0; 2x 3y = 0, the equation of the straight line passing through origin is

Among the equations x + 2y + 9 = 0 ; 5x 4 = 0 ; 2y 13 = 0; 2x 3y

1.	Among the equations x + 2y + 9 = 0 ; 5x 4 = 0 ; 2y 13 = 0; 2x 3y = 0, the equation of the straight line passing through origin is
A.	2x 3y = 0
B.	x + 2y + 9 = 0
C.	5x 4 = 0
D.	2y 13 = 0
Answer» B. x + 2y + 9 = 0