6x 5 x 1 2x 7 3x 5 July 8, 2019 16 32 64 128 3x 5 )( 2x 1 )=( 6x 5 )( x 3 )+ 7 5 x 7 = 35 6) (7x - 3)/6 = (5x + 1)/2
