Video Tutorial: One-Step Equations: Subtraction

Topic

Solving Equations

Description

This video explains how to solve one-step subtraction equations. These equations are identified by the subtraction symbol, and solving them involves using addition to isolate the variable. Key concepts discussed are solving equations, inverse operations, and keeping equations balanced. Important vocabulary includes subtraction, addition, inverse operation, and equation. Applications include solving simple algebra problems encountered in everyday contexts.

One-step equations form the foundation of algebra. This video is particularly relevant as it delves into solving equations with a single operation. Understanding this concept is crucial for students because it connects directly to real-world problem-solving scenarios and sets the stage for more advanced topics in algebra. Mathematically, one-step equations are about isolating the variable by performing inverse operations, such as adding, subtracting, multiplying, or dividing.

Teacher’s Script: "Today, we’ll explore a fundamental idea in algebra—solving equations with just one step. Imagine you’re balancing a scale and trying to find the weight of an object on one side. In this video, you’ll see how to approach this using addition, subtraction, multiplication, or division. Pay attention to how the equation is solved step by step."

For a complete collection of videos related to Solving Equations click on this link: Video Tutorials: Solving One-Step Equations Collection.