5 12 c 3 )- 1 6 2c 7 )= 2 July 8, 2019 16 32 64 128 3) 5/12 * (c - 3) - 1/6 * (2c - 7) = 2 2/15 * (b + 5) - 3/10 * (5b - 1) = 4 4)
