4x 4 x 8 6x 6 July 8, 2019 16 32 64 128 4x 4 x 8 6x 6 180 3 4 * x 4x 7 8 6x 6 2 x 8 )- 6x =- 4 4 4x 6 4 x 4 x 4 x 4 x 6 8 4 + 4 = 6
