<|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, 70, 20, 5], create an equation that equals 94. You are allowed to use basic arithmetic operations (+, -, *, /) on the given numbers. Each number must only be used once in your equation. Show your work step by step by using <think> </think> tags. And provide your final equation and solution in the form of <answer> </answer>, for example <answer> 70 - 45 + 5 / 20 = 94 </answer>.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>