2x 3 4 7 8 July 8, 2019 16 32 64 128 3 2x 4 )= 7 x 8 8 2x 3 )+ 7 4 2 x )- 1 2x 6 7 3 4 x 9 8 1 2x 3 4 7 8 2x 3 4 5 7 8 2x 3 3x 1 3 4 7 8 1 2x 3 4 5 8x 7 8 X 2x 3 4 5x 6x 7 8 3 x 6 2x 4 7 8 8 1 2x )- 4 =- 3 7 7x 2x 7 4 3x 3 5x 8 4x 4 2x 8 )- 7 8x 3 )= 53 Add − 6x 3 4 )+( 7 8 − 2x
