<|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
In this challenging task, you are required to use the numbers [9, 36, 67, 54] and basic arithmetic operations (+, -, *, /) to equal the target number 323. Remember each number can only be used once and you have to show your work in <think> </think> tags. Please provide the correct equation and explanation in <answer> </answer> tags for example: <answer> (67 - 54) * 36 + 9 = 323 </answer>. If your solution is incorrect, please note what simple mistake you made to correct yourself. Good luck and show your work!<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>