From the sum of 3x-y+11 and -y-11, subtract 3x-y-11.

Answer:When we add 3x y + 11 and y -11 we get 3x y + 11(+) - y - 11 3x 2ySo when we subtract 3x-y-11, we get 3x - 2y - (-) 3x (+) y (+) 11 - y + 11Ans: - y + 11