<|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
Starting with the numbers [6, 77, 20, 73], create an equation that equals 110. Utilize the basic arithmetic operations (+, -, *, /) and ensure each number is used only once in your computation. Please provide your working in <think> </think> tags, followed by the final equation and answer in <answer> </answer> tags, such as <answer>target equation and answer</answer>.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>