8 x 1 ) 2 3 2 3 July 8, 2019 16 32 64 128 8 x 1 )+ 2 3 2 3 8 1 2 3 4 x 1 2 3 0 6 3 2 7 * x 1 8 2 3 4 8 1 2 7 1 2 x 3 3 5 = 1 2x 7 2 3x 8 3 2 x 4 3x x 2 )- 5x 1 x )- 8 x 2 3 8 9 x 1 2 )= 32 3 8รท2(2+2)=1 or 16