What is the value of $b$ if $5^b + 5^b + 5^b + 5^b + 5^b = 625^{(b-1)}$? Express your answer as a common fraction.
Question:
What is the value of $b$ if $5^b + 5^b + 5^b + 5^b + 5^b = 625^{(b-1)}$? Express your answer as a common fraction.
Answer:
Let's think step by step.

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\frac{5}{3}
What is the value of $b$ if $5^b + 5^b + 5^b + 5^b + 5^b = 625^{(b-1)}$? Express your answer as a common fraction.
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