2 x 8 4 5 July 8, 2019 16 32 64 128 1 2 x 8 4 5 2 x 4 8 5 x 3 9 2 x 4 8 5 2 34 x )- 8 5 4 73 2 8 3 2x =- 4 8 5 1x X 8 4 2x 5 3 X 2 5x 8 4 5 x 8 )- 4 5x 2 )= 12 2 4 x 0 8 5 8 2 x 4 5 2 20 2 1 x+ 4 5 )= 8 9 X 1 2 3 8 x 4 5 X /- 2 3 =- 5 8 /- 4 6 2x 4 - 8 or x 2 5 5 3 x 2 8 4 2x