2 5 3b July 8, 2019 16 32 64 128 2 5 3b 9 )- b 2 3b 5 20 b Tub4 2 5 3b1 Dfrac 2 3b 5 20 b 4a 2 3b 5 2 a 3b )+ 5 a b 2b 2 3b 5 2 3b 5 20 b solve for b 2 3b 5 4 2 3b 5 20 2 3b 5 3 2 3b 5 20 b answer 5 2 3b osm 2-3 by 5 2 3b 5 )- 10b 30
