Algebra-1

Question Analysis
This question tests the student's ability to solve exponential equations by expressing both sides with the same base. The key is to recognize that and 9 can both be written as powers of 3.

Key Concept Explanation
The core principle is that if two exponential expressions with the same base are equal, their exponents must be equal. Here, we need to express and 9 as powers of 3.

Step-by-step Solution
1. Rewrite and 9 as powers of 3: and .
2. Substitute these into the equation:

Click "Show Answer" to reveal the answer and analysis