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26 November, 10:01

How to solve an expression with variables in the exponents?

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  1. 26 November, 10:06
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    For example, to solve 2x - 5 = 8x - 3, follow these steps:

    Rewrite all exponential equations so that they have the same base. This step gives you 2x - 5 = (23) x - 3.

    Use the properties of exponents to simplify. A power to a power signifies that you multiply the exponents ...

    Drop the base on both sides ...

    Solve the equation.
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