If x+y=270, x-y=200, for integers of x and y, y=?  Choose the correct choice from the following options:	A) 200	B) 235	C) 50	D) 115	E) 150
x+y = 270   x-y = 200   2x = 70   x = 35   y = 235   Answer is 235
<result>B</result>
If x+y=270, x-y=200, for integers of x and y, y=?