How to solve this equation? By using this trick, you can deal it quickly!

This tutorial will show you a simple but effective trick that can be used to solve equations quickly and easily in Olympiad math. You'll learn how to use the trick to solve equations of all levels of difficulty, and you'll see how it can be used to save time and improve your accuracy. By the end of this tutorial, you'll be able to use this trick to solve equations like a pro.

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