lisettereich lisettereich 30-03-2020 Mathematics contestada y = x + 2y = -2x + 2y = -3x + 2y = -5x + 2y = - 3 2 x + 2y = - 5 2 x + 2y = -x + 2y = 2x + 2y = 5x + 2y = 5 2 x + 2 0