Solve: x−y=2,y=3x−10x - y = 2, y = 3x - 10x−y=2,y=3x−10.
(4,2)(4, 2)(4,2)
(2,4)(2, 4)(2,4)
(6,4)(6, 4)(6,4)
(5,3)(5, 3)(5,3)