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