<|im_start|>system
You are a helpful assistant. You first thinks about the reasoning process in the mind and then provides the user with the answer.<|im_end|>
<|im_start|>user
Using the numbers [12, 10, 8, 60], create an equation that equals 80. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final equation and answer in <answer> </answer> tags, for example <answer> 12 * 10 = 120, then 120 - 60 = 60, then 60 - 8 = 52, then 52 / 2 = 26, then 60 + 26 = 86, then 86 - 12 = 74, then 74 + 16 = 90, then 90 * 1 = 90, then 90 + 10 = 100, then 100 - 8 = 92, then 92 - 12 = 80 </answer>.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>