If $n$ gives a remainder of 3 when divided by 7, then what remainder does $2n+1$ give when divided by 7?
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
If $n$ gives a remainder of 3 when divided by 7, then what remainder does $2n+1$ give when divided by 7?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
0
If $n$ gives a remainder of 3 when divided by 7, then what remainder does $2n+1$ give when divided by 7?
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