Find the sum of all solutions of the equation $|2-x|= 3$.
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Find the sum of all solutions of the equation $|2-x|= 3$.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
4
Find the sum of all solutions of the equation $|2-x|= 3$.
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