X x 7 = 14 July 8, 2019 16 32 64 128 X 7 x 14 9 X 7 x 14 5 X 7 =( 7 x )-( 14 2x 2 x 7 x 14 X 3 3/14 = 7 22 x 7 x 14 12 x 7 x 14 8 x 7 x 14 16 x 7 x 14 X 7 )( x 2 )+ 14x 10 x 7 x 14 4 x 7 x 14 X 7 x 1 14 6 x 7 x 14 7 x 7 x 140