# The 2 Methods to Solve Exponential Equations

There are two methods to solve exponential equations:

1. Take ln on both sides
2. Substitution

Students must know which method to use when solving an equation. Generally, we take ln on both sides when there is just a single exponential function and we use substitution when there is a common term.

Let's take a look at the examples:

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### Ai Ling Ong

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