Find the intersection point (x,y)(x, y)(x,y) of the lines y=x+2y = x + 2y=x+2 and y=−x+4y = -x + 4y=−x+4.
(3,1)(3, 1)(3,1)
(1,3)(1, 3)(1,3)
(2,4)(2, 4)(2,4)
(4,2)(4, 2)(4,2)