Change of Subject of a Formula | Step-by-Step Algebra Tutorial

Описание: Watch the full course here:    • Linear Equations, Relations and Functions ...  

Master the art of rearranging formulas! 🔄 In Video 2 of our Linear Equations, Relations and Functions series, we dive deep into "Changing the Subject."


🎯 Lesson Objectives:

What is the Subject? Learn how to identify the variable that stands alone (usually on the left side of the equals sign).

Simple Linear Formulae: How to move terms around using inverse operations (addition/subtraction and multiplication/division).

The Step-by-Step Method: A reliable "Roadmap" to ensure you never get lost during the rearrangement process.

Verification: How to check your answer using Substitution to make sure your new formula actually works!

Why learn this? In Physics, you might know Speed and Time but need to find Distance. In Chemistry, you might need to isolate Temperature. Changing the subject is the "Swiss Army Knife" of math—it’s useful in every scientific field!

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Question of the Day: Can you think of a formula you use in everyday life? (Hint: Think about calculating a tip or the time it takes to travel somewhere!) ✍️ Share yours in the comments!