conversations.from: human
conversations.value: Together, Alan and Marcy handed out 150 parking tickets. If Marcy handed out 6 fewer than 5 times as many tickets as Alan, how many tickets did Alan hand out?
  Give me a solution to this problem
conversations.from: assistant
conversations.value: Let a be the number of tickets Alan hands out and m be the number Marcy hands out. We know that a + m = 150 and m = 5a - 6
  Substituting the second equation into the first, we get a + 5a - 6 = 150
  Adding 2 to both sides, we get a + 5a = 156
  Combining like terms, we get 6a = 156
  Dividing both sides by 6, we get a = 26