Vastaus: X-sieppa = (4,0) Y-sieppa = (0, -10) Selitys: X-sieppausta varten sub # Y = 0 # eli # -5x + 2 (0) = -20 # # -5x = -20 # # X = 4 # (4,0) Y-sieppausta varten sub # X = 0 # eli # -5 (0) + 2y = -20 # # 2y = -20 # # Y = -10 # (0,-10)