camildog62 camildog62 24-04-2020 Mathematics contestada Which equation is TRUE? A) 4x + 2x + 7 = 6x − 2x + 7 B) 4x + 2x = 6x − 2x C) 5x − x + 7 = 6x − 2x + 7 D) 8x + 1 − 2x = 6x − 2x + 1