conversations.from: human
conversations.value: I need a clearer understanding of how to solve: The green piece of yarn is 156 cm long. The red yarn is 8 cm more than three times the length of the green yarn. What is the number of centimeters in the total length for the 2 pieces of yarn?
conversations.from: assistant
conversations.value: Green = 156 cm
  Red = 3*156 + 8 = 476 cm
  156 + 476 = 632 cm of yarn
  The two pieces of yarn have a length of 632 centimeters.