Express 2/3x = 7 in standard form Share with your friends Share 1 Reuben George Jacob answered this A) 2x + 0y + 21 = 0 B) 2x + 0y - 21 = 0 C) -2x + 0y + 21 = 0 D) -2x + 0y - 21 = 0 2 View Full Answer