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Solve. Write your answer as an integer or a fraction in simplest form. \newline9x=819^x = 81\newlinex=x = ______

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Q. Solve. Write your answer as an integer or a fraction in simplest form. \newline9x=819^x = 81\newlinex=x = ______
  1. Rewrite as power of 99: Rewrite 8181 as a power of 99.\newline8181 is the same as 929^2.\newlineSo, 9x=929^x = 9^2.
  2. Set exponents equal: Set the exponents equal to each other since the bases are the same. x=2x = 2.

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