5 6 x 3 4 x 1 2 3 x 1 6 July 8, 2019 16 32 64 128 5 x 5 x 5 x 5 x 5 5 6-(3 4-x)=1 4 5/6 * x - 1/12 * x + 1/2 * x = 3 3/4