X 3 5 2x 7 July 8, 2019 16 32 64 128 X 3 5 2x 70 3 x 5 )- 7 2x 1 )=- 9x 20 4 x 5 )- 3 2x 7 8 x 5 )- 3 2x 7 3 x 2 5 2x 7 X 3 5 7 2x 1 3 4 x 5 )- 3 7 2x )= 0 5 x 3 )+ 7 2x 16 1 x 3 2 x 3 5 2x )/ 7 7 x )-( 3 2x )=- 5 3x X 3 )( x 7 )- 4x 5 2x 5x 7 3 x )= 3 5 2x )- 6 2 x 1 )- 3 5 2x 1 )- 7x 5 x 3 )= 14 2 7 2x 7x 4 2x 3 x 5 1
