5 3 2 x )= 7x 1 July 8, 2019 16 32 64 128 2 x 1 )- 3 5 2x 1 )- 7x 5 3 2x )-( 12 7x )= 0 2 x 1 )/ 5 3 x 1 )/ 10 7x 1 10 5 x 3 )- 2 x 7 )= 7x 2 2x 1 X 3 )( x 5 )= x 2 7x 15 7x 10 x 5 3 2 X x 5 3 x 2 7x x 2 3x 10 5 x 2 2x 6 7x 3 x 1 5 x 7 = 35 5/7 x 3 5/7 x 2 1/3