<|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 [14, 14, 14, 14], craft an equation that equals 15. You can utilize the arithmetic operations (+, -, *, /) and each number can only be used once. Share your strategy and equation in <think> </think> tags. Lastly, present your final equation and your answer in <answer> </answer> tags, such as <answer> (x + y) * z = 15 </answer>.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>