What Are Inequalities
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Lesson Description: In this lesson, students will learn how to use inverse operations to solve two-step inequalities and write inequalities from real-world situations and use inverse operations to solve them.

  • MA.7.AR.2.1 Write and solve one-step inequalities in one variable within a mathematical context and represent solutions algebraically or graphically.
  • MA.7.AR.2.2 Write and solve two-step equations in one variable within a mathematical or real-world context, where all terms are rational numbers.
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Video : How To Solve One-Step Inequalities
Instructions: Please watch the following video as many times as needed before starting to go through other lesson pages. Understanding the content of the video is very important since the lesson activities will be all about this video content.
Description: Welcome to How to Solve One-Step Inequalities with Mr. J! Need help with solving inequalites? You're in the right place!
Quiz : Inequalities Part One
Instructions: Please complete this quiz by choosing the correct answer for each question. You can take this quiz as many times needed.
Question #1

x + 5 < 20

Question #2

x/8 < -48

Question #3

7x ≥ -35

Question #4

a number no more than 10

Question #5

x - 15 ≥ 50

Question #6
-8x < 24
Question #7
a number at least 14
Description: Students will be able to identify and solve one step inequalities
Resources : IXL
Instructions: Please see additional external resources below. Feel free visit each link to learn more about this lesson.https://www.ixl.com/math/grade-7/solve-one-step-inequalities
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Description: Complete IXL U4 QWH in order to receive more practice on solving one step inequalities.
Resources : Treasure Diving: Solving One-Step Multiplication and Division Inequalities
Instructions: Please see additional external resources below. Feel free visit each link to learn more about this lesson.https://www.education.com/game/treasure-diving-solving-one-step-multiplication-and-division-inequalities/
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Description: Help students hone seventh-grade algebra skills with this math game featuring one-step inequalities! In Treasure Diving: Solving One-Step Multiplication and Division Inequalities, players will need to use their algebra knowledge to solve inequalities as they race to be the first to cross the finish line.
Resources : How to Solve One-Step Inequalities (Addition and Subtraction)
Instructions: Please see additional external resources below. Feel free visit each link to learn more about this lesson. https://www.youtube.com/watch?v=f-MXY6JBA-c
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Description: This video shows viewers how to solve one-step inequalities involving addition and subtraction. Viewers will learn how to apply the inverse operation to solve and how to graph on a number line.
Resources : One-Step Inequalities with Multiplication and Division
Instructions: Please see additional external resources below. Feel free visit each link to learn more about this lesson. https://youtu.be/Ro1AkbAKXXI
There are no resources.
Description: In this lesson, we are going to learn how to solve one-step inequalities using multiplication and division.