# How to remove a log from an equation

Since we want to transform the left side into a single logarithmic equation, we should use

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Archie Zollinger  ## Removing logs from equation

Example 1: Find the inverse of the log equation below. f\left ( x \right) = {\log _2}\left ( {x + 3} \right) f (x) = log2 (x + 3) Start by replacing the function notation f\left ( x \right) f (x) by y y. Then, interchange the roles of \color {red}x x and  Provide multiple forms

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Clear up math equation