<|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 [40, 55, 2, 3], create an equation that equals 53. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. Then return the final equation and answer in <answer> </answer>. For example, the answer <answer> (55 - 40) * 2 + 3 = 53 </answer> is correct.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>