<|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 [8, 12, 45, 6, 1], find an equation that equals 50. You can utilize the basic arithmetic operations (+, -, *, /) and you may only use each number once. Show your work in <think> </think> tags, and return the solution and answer in <answer> </answer> for the example purpose, such as <answer> 8 / 1 + 45 - 6 * 2 = 50 </answer>.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>