2 4 7 35 July 8, 2019 16 32 64 128 2 4 7 35 solution 4 2 7 x 6 35 4 2 7 х 6 35 4 x 2 7 35 Find sum of 2 7 4 35 4 x 7 2 35 =- 19 3 4 x 2 7 35 2 of 4 6 2 35 7 35 7x2 4 2 7 2 x 7 35 11x 4 x 1