System of 2 Linear equations 15 (1) x+3y=9 2x+ 24681 (2) 2x+y=3 4x+21=2 (3) 4x-2y=6 06x-3y=916 x + 3y = 9 {-2x + y = -4 (1) -2x + y = 3 {-4x + 2y = 2 (2) 4x - 2y = 6 {6x - 3y = 9 (3) System of 2 Linear Equations