X 2 17 5x 7 July 8, 2019 16 32 64 128 X 8x 3 5x 2 17 6 7 X 7 17 6 5x 2 X+7-8x-17 5x 36 2 17 2 x 5x 12 1 7x 8 17- 2 5x =2
