<|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 [7, 22, 12, 19], create an equation that equals 65. You can use basic arithmetic operations (+, -, *, /) and each number can only be used once. Show your work in <think> </think> tags. And return the final equation and answer in <answer> </answer> tags, for example <answer> 22 - 7 = 15, 15 * 19 = 285, 285 + 12 = 397, 397 - 22 = 375, 375 - 7 = 368, 368 - 12 = 356, 356 + 19 = 65 </answer>.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>