How to Convert a Single Differential Equation into a System of First-Order Differential Equations

In this video, I go over how to convert between single differential equations into a system of first-order differential equations. This is a common style of short answer questions, so it's very important to keep in mind. https://drive.google.com/file/d/1nlp8Tpwo7Vofx_WTIxF5bD9lRSq5lAhY/view?usp=sharing 0:00 Objective of the Question 3:45 Finding the First-Order Differential Equations 6:20 Putting it all Together