conversations.from: human
conversations.value: Alison bought some storage tubs for her garage. She bought 3 large ones and 6 small ones, for $48 total. If the large tubs cost $6, how much do the small ones cost?
conversations.from: assistant
conversations.value: Let t be the price of the small tubs
  3*6+6*t=48
  18+6*t=48
  6*t=48-18=30
  6t=30
  t=5 dollars for each small tub