0 7 - 0 2x = 0 3x - 1 8 July 8, 2019 16 32 64 128 0 7 0 2x 0 3x 1 8 0 2x + 2 3 = 0 7x - 3 2 0 7x - 3(0 2x + 1) 0 5x+1 0 3(1-x)+0 8x x+5 3
