<|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 [12, 34, 27, 90], create an equation that equals 1134. You should use the basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your step-by-step work in <think> </think> tags. After showing your thought process and logic, return your final equation and its verification like <answer> </answer>. For instance, <answer> (34 * 27) - 12 = 996 </answer>.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>