[질문] 디딤돌투탑수학8-가섹션2 12쪽 1번답좀알려주세요

1. (1) 3, x=1, y= -4 (2) 3, 2, x= -2, y= -3 (2) 3, 2, x= -2, y= -3 (3) 3, 3, 4, x=2, y= -1 (4) 5, 4, x=1, y= -1 (5) 7, -1, 3, x=3, y= -1