6 7 x 5 14 July 8, 2019 16 32 64 128 14 2 6 7 x 5 9 5 14 6 7 x 1 36 5 14 6 7 x 1 3 18 6 x 5 14 7 5 6 x 3 7 5 14 7 16 x 6 15 x 5 14 If the mean of 6 7 x 8 5 14 is 9 then 6 x 8 14 7 5 14 x 6/7 14 x 7 7 5 x 14