4 x 8 7x July 8, 2019 16 32 64 128 4 x 8 7x 1 3 4 x 8 )= 7x 5 X 4 8 7x 2 4 x 5 )+ 8 7x 18 4x 4 7x 8 4 4x 8 )= 7 7x 1 3 x 4 )- 7x 8 5 x 8 )- 7x =-( 2x 4 X 8 7x 4 16 4 3x3 x 8 7x X 4 4x 8 7x 35 180 X 4 4x 8 7x 35 7x 4 x =- 7x 8 3x 4x x 8 7x 16 7x 4 x 8 )= 56 simplified
