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