Kyle knows that $4 = 2^{5r+1}$. What is the value of $r$? Express your answer as a common fraction.
Question:
Kyle knows that $4 = 2^{5r+1}$. What is the value of $r$? Express your answer as a common fraction.
Answer:
Let's think step by step.

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\frac{1}{5}
Kyle knows that $4 = 2^{5r+1}$. What is the value of $r$? Express your answer as a common fraction.
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