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Question:
"A number more than four"

n > 4

oobleck ...

and if x happens to be negative...?

To find a number that is more than four, you need to select any number greater than four. Since there are infinitely many numbers greater than four, you have a wide range of options to choose from.

For example, you could choose the number five, which is greater than four. Other options could be six, seven, eight, and so on. In fact, any positive number greater than four would satisfy the condition of being "a number more than four."

If you are looking for a specific number or need further assistance, please provide more details or a specific context to help me give a more precise answer.

I like "n>4" for "a number is more than 4"

But for
"a number more than 4" I like 4+x

I guess we'll never know whether the intent was to mean "more than" or "added to"

But, hey -- not our problem, eh?