# An algebra problem by Anandmay Patel

Algebra Level pending

Define $$J$$ as the set of English words that describe a natural number. IE $$J = \{ \text{zero, one, two, } \ldots \}$$.

Define the function $$f:J \rightarrow J$$ such that $$f(x)=$$ number of letters in $$x$$. There is a uniquie value of $$x$$ such that $$f(x) = x$$.

Find $$x$$ as a number.

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