<|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 [45, 30, 10, 6], create an equation that equals 50. You can utilize basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the mathematical solution along with the answer provided in <answer> </answer> tags, for instance <answer> (45 + 30) - 30 = 50 </answer>.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>