6 7 x 2 3 9 July 8, 2019 16 32 64 128 6 x 7 3 2 x 9 4 3 11 9 7 6 x 2 1 3 7 2 x 3 6 9 4x 8 7 6 1 9 x 3 2 6 3 5 x 2 7 9 2 1 3 x 6 7 x 9 10 6 4 x 9 5 7 x 3 2 6 x 3 2 x 7 8 4 9 X =- 2 3 y =- 4 6 z =- 7 9 X 2 3 y =- 5 6 z =- 7 9
