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