If x+y=280, x-y=200, for integers of x and y, y=? Pick:
A) 200	B) 240	C) 50	D) 115	E) 150
x+y = 280   x-y = 200   2x = 80   x = 40   y = 240   Answer is 240
<result>B</result>
If x+y=280, x-y=200, for integers of x and y, y=?