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Solve for yy.\newline7y=497^y = 49\newlineyy = ____

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Full solution

Q. Solve for yy.\newline7y=497^y = 49\newlineyy = ____
  1. Recognize relationship: Step 11: Recognize the relationship between the base and the result. 7y=497^y = 49, and we know 4949 is 77 squared, so 72=497^2 = 49.
  2. Set exponents equal: Step 22: Set the exponents equal since the bases are the same.\newlineSince 7y=727^y = 7^2, then yy must equal 22.

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