2x y 5 x 3y 6 July 8, 2019 16 32 64 128 X 5 y 2 2x 10 3y 6 Solve 2x y 5 and x 3y 6 Solve graphically the system 2x y 5 x 3y 6 2x y 4 3x 2y 6 x 3y 5 0 X 4 y 5 và 2x 3y 69
