mcnastauy mcnastauy 01-09-2021 Mathematics contestada Which of the following equations has exactly one solution? 2x + 3 – 6x=-4x – 3 3x + 12 – 9x = -11x + 12 + 5x 6x +9 - 8x = 2x + 9 7x + 3 – 8= 13x + 5 – 6x