1 7 x 2 )= 5 3 2x ) 3 July 8, 2019 16 32 64 128 1 7 x 2 )= 5 3 2x )+ 3 3x 2 7 4 x 1 )/ 5 2 3 2x 1 17 2 x 3 )+ 5 x 7 )- 3 2x 1 )=- 28 5 2x 1 )+ 7 2 3x )=- 3 x 3 2 3x 5 x 7 10 3 2x 1 2x 7 (- 3 x 2 1 9 )( 3x 5 18 3 x 2 2x 5 3 1 x 3x 7 6 5 x 7 = 35 2x 7
