3 8 x 2 7 x 1 6 July 8, 2019 16 32 64 128 X 2 7 x 1 8 x 4 5 x 3 6 4 9 x 3 8 x 2 7 x 1 6 3 4 8 x 1 7 8 x 2 6 8 3 7/8 x 6 1/2 3 7/8 x 2 1) 7/8 * x + 3/4 * x - 7 = 6 2) 2 6/7 * x - 1 6/7 * x - 8 = 7
