3 x 7 )= 2x 8 July 8, 2019 16 32 64 128 3 x 7 )+ 8 2x 5 3x 7 2x 8 8 x 3 )+ 7 2x 4 17 7 2x 8 3 x 6 8x x 7 )- 3 x 7 )/ 2x 14 3 2x 4 )= 7 x 8 X 1 2x 7 3 8 3 2x 6 * 3 7 x 81 8 x 7 )- 3 2x 9 )= 15 3 x 7 4x 2x 8 x 3 x 5 )-( 8 2x )= 4 x 7 )+ 2x 3 x 7 ) 2 2x 8 3 x 7 ≥ 2 2x 8 2x 3 x 7 8x 3 7 3x 4 3 )- 2x 8 5x 12
