<|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, 9, 30, 50], create an equation that equals 50. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in the following format: <answer>reduction-rules-everything-below-the-line-eq-explanation-answer</answer>. Show the steps that manipulate the numbers, and the final equation that reaches the target.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>