<|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
Find an equation using the numbers [9, 11, 17, 51] that results in 103. You may only use each number once and you must use basic arithmetic operations (+, -, ×, ÷). Show your work in <think> </think>. And return the equation in <answer> </answer> form after the steps are shown, for example: <answer> (51 + 11) - 9 = 53 </answer>. <|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>