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