16 x 3 14 July 8, 2019 16 32 64 128 16 3 x 7 )=- 14 39 14 16 x 3 23 14 16 x 3 7 16 14 x 3 1 4 0 16 x 3 14 9 16 x 3 14 16 25 x 3 14 16 x 3 14 x 2 1 16 x 3 14 16 5 x 3 14 16 81 x 3 14 16 x 16 x3 14 16 3 x 7 )=- 14 solve 16 3 x 7 )=- 14 solution 16 3 x 7 )=- 14 answer