<|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 [25, 34, 84], create an equation that equals 68. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Start with some reasoning in <think> </think> tags, follow the steps, and share your final equation and reasoning in <answer> </answer> tags, similar to the example provided. Good luck!<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>