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More Lessons for Grade 8
Math Worksheets
Examples, solutions, videos, worksheets, and lessons to help Grade 8 students learn about solving linear inequalities by addition or subtraction.
How to solve one-step linear inequalities?
Solving one-step linear inequalities is very similar to solving one-step linear equations. The goal is to isolate the variable on one side of the inequality symbol. However, there’s one crucial rule to remember:
However, when using addition or subtraction, the inequality sign does not change.
The solutions to linear inequalities can be expressed in several ways: using inequalities, using a graph, or using interval notation.
The following diagrams give examples of solving a one-step linear inequalities. Scroll down the page for more examples and solutions.
Algebra Worksheets
Practice your skills with the following Algebra worksheets:
Printable & Online Algebra Worksheets
Solving One-Step Linear Inequalities in One Variable
This video teaches how to solve one step linear inequalities in one variable. The solution is given as an inequality, a graph, and using interval notation.
Solving Inequalities by Adding or Subtracting
This video looks at solving one-step inequalities by adding or subtracting and then graphing the solution. It includes two examples.
How to solve inequalities with addition?
How to Solve Single-Step Inequalities by Addition or Subtraction?
Important Tips
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
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