<|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
Aim to create an equation that equals 84 using the numbers [12, 24, 36, 5]. You can employ basic arithmetic operations (+, -, *, /) in your attempt, ensuring that each number is used only once. Displaying your calculations and the final solution in <think> </think> tags will be appreciated. The final equation and your solution should be provided in <answer> </answer> tags, such as in this example: <answer> 36 - 24 / 5 = 32 </answer>.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>