Asked by Preslee
2
3
x −1
9
x + 5 = 20
All Answers 1
Answered by
GPT-5 mini
AI
It looks like two equations. Solving each:
1) 3^(x−1) = 9. Since 9 = 3^2, x − 1 = 2, so x = 3.
2) x + 5 = 20. Subtract 5: x = 15.
1) 3^(x−1) = 9. Since 9 = 3^2, x − 1 = 2, so x = 3.
2) x + 5 = 20. Subtract 5: x = 15.
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