Ch 3: Glencoe Math Connects Chapter 3: Equations and Inequalities

About This Chapter

The Equations and Inequalities chapter of this Glencoe Math Connects Companion Course helps students learn the essential lessons associated with equations and inequalities. Each of these simple and fun video lessons is about five minutes long and is sequenced to align with the Equations and Inequalities textbook chapter.

How It Works:

  • Identify the lessons in the Glencoe Math Connects Equations and Inequalities chapter with which you need help.
  • Find the corresponding video lessons within this companion course chapter.
  • Watch fun videos that cover the equations and inequalities topics you need to learn or review.
  • Complete the quizzes to test your understanding.
  • If you need additional help, rewatch the videos until you've mastered the material or submit a question for one of our instructors.

Students will learn:

  • How to solve math problems using the addition and multiplication principles
  • Solving equations that require multiple steps
  • Ways to answer multi-step algebra word problems
  • The definition of inequality
  • Graphing 1- and 2-variable inequalities
  • Using division, addition, subtraction and multiplication to solve inequalities
  • Set notation and graphing compound inequalities and systems of inequalities

Glencoe is a registered trademark of McGraw-Hill Education, which is not affiliated with Study.com.

8 Lessons in Chapter 3: Glencoe Math Connects Chapter 3: Equations and Inequalities
Test your knowledge with a 30-question chapter practice test
Solving Equations Using the Addition Principle

1. Solving Equations Using the Addition Principle

In algebra, we have certain principles that we use to help us solve equations quickly and easily. The addition principle is one of them. Watch this video lesson to learn how you can apply it to solve your equations.

Solving Equations Using the Multiplication Principle

2. Solving Equations Using the Multiplication Principle

When it comes to solving equations in algebra, one of the essential skills you need is the ability to multiply. Watch this video lesson to learn how you can use the multiplication principle to isolate your variable.

How to Solve Equations with Multiple Steps

3. How to Solve Equations with Multiple Steps

In algebra, when you want to solve an equation for a particular variable, you will need to perform multiple steps that include adding, subtracting, multiplying, and dividing. Watch this video lesson to learn the order you need to do these steps.

How to Solve Multi-Step Algebra Equations in Word Problems

4. How to Solve Multi-Step Algebra Equations in Word Problems

After watching this video lesson, you will be able to solve word problems like a pro. Learn how to setup your problem, write your equations and then solve your equations to find your answer.

What is an Inequality?

5. What is an Inequality?

Deciding how to spend your money can be a tricky thing. Should you save it, invest it, or enjoy it? Learn how inequalities can help you make your decision!

How to Graph 1- and 2-Variable Inequalities

6. How to Graph 1- and 2-Variable Inequalities

So an inequality is just an equation with a less than or greater than symbol. But what is the difference between 1 and 2 variable inequalities? What does have a greater than or equal to symbol change? When do you use a number line instead of a coordinate plane? Get those answers here!

Graphing Inequalities: Practice Problems

7. Graphing Inequalities: Practice Problems

If you're already pretty familiar with what inequalities are and just looking for a place to practice your skills, this is the place. This lesson covers topics like 1-variable, 2-variable, compound, and systems of inequalities.

Set Notation, Compound Inequalities, and Systems of Inequalities

8. Set Notation, Compound Inequalities, and Systems of Inequalities

In this lesson, we'll explore the conditions of compound inequalities and learn how to express them using set notation and interval notation. Test you knowledge afterward with a short quiz.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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