<|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
Create an equation using the numbers [3, 73, 58, 79] that equals 66, using only basic arithmetic operations and displaying the process in question tags. Also, display the final equation in answer tags following example format. <|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>