<|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
Given numbers [8, 37, 9, 51], write your way to reach the target number 69. Use basic arithmetic operations: +, -, *, / and each number exactly once. Show all your workings in <think> </think> tags. Format your final equation and answer as follows: <answer> expression = target </answer>. <|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>