The point (1, -1) is one of the vertices of a square. If 3x + 2y = 5 is the equation of one diagonal of the square, then what is the equation of the other diagonal?

The point (1, -1) is one of the vertices of a square. If 3x + 2y = 5 i

1.	The point (1, -1) is one of the vertices of a square. If 3x + 2y = 5 is the equation of one diagonal of the square, then what is the equation of the other diagonal?
A.	3x - 2y = 5
B.	2x - 3y = 1
C.	2x - 3y = 5
D.	2x + 3y = -1
Answer» D. 2x + 3y = -1