prompt: Brandon sold 86 geckos last year. He sold twice that many the year before. How many geckos has Brandon sold in the last two years?
messages.content: Brandon sold 86 geckos last year. He sold twice that many the year before. How many geckos has Brandon sold in the last two years?
messages.role: user
messages.content: Last year: 86 geckos
  2 years ago: 86(2)=172
  Total number of geckos sold 86+172=<<86+172=258>>258 geckos
  #### 258
messages.role: assistant