대답: #m = 5 / 6 # 설명: # 1 / 6 y = 2 / 3 y - 5/12 x + 1 # # 1 / 6 y -2/3 y = -5/12 x + 1 # # -1 / 2 y = -5/12 x + 1 # 양쪽에 #-2# 얻을 # -2 * (-1/2 y) = -2 * (-5/12 x +1) # # y = 5/6 x -2 # #m = 5 / 6 #
