The denominator of a fraction is 7 less than 3 times the numerator.  If the fraction is equivalent to $2/5$, what is the numerator of the fraction?
Question:
The denominator of a fraction is 7 less than 3 times the numerator.  If the fraction is equivalent to $2/5$, what is the numerator of the fraction?
Answer:
Let's think step by step.

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The denominator of a fraction is 7 less than 3 times the numerator.  If the fraction is equivalent to $2/5$, what is the numerator of the fraction?
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