7x=16 8 July 8, 2019 16 32 64 128 7x 16 8 16 =- 7x 8 3x 7x 16 5x 8 7x 16 x 8 11 7x 8x 16 7x 2 8x 16 7x 8y 16 7x 8x 16 6x 7x 16 =- 81 7x 16 x 8 4x 7x 16 9x 8 36 20 7x 8x 16 7x 14 8x 16 7x 7 8x 16 20 7x 8k 16
