1 / 5

Mastering One-Step Inequalities: Step-by-Step Guide

Learn to solve one-step inequalities using addition, subtraction, multiplication, and division. Understand how to graph and check your solutions effectively. Improve your inequality-solving skills with practical examples and clear explanations.

donaldjackson
Download Presentation

Mastering One-Step Inequalities: Step-by-Step Guide

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Solving One Step Inequalities

  2. One Step Inequalities • Solve inequalities just like you would solve equations. • Inequalities with Addition & Subtraction • Do the opposite operations to get the variable by itself. • Inequalities with Multiplication & Division • Do the opposite operation to get the variable by itself. • If you are dividing or multiplying by a negative number, you have to change the inequality sign to its opposite!

  3. Adding or Subtracting One Step Inequalities 1. n – 8 < 15 + 8 + 8  add 8 to both sides n < 23 2. -4 ≥ a + 7 -7 - 7  subtract 7 from both sides -11 ≥ a

  4. Multiplying or Dividing One Step Inequalities 3. -3x > 24 -3 -3  Divide both sides by -3 x < -8  Change the inequality sign 4. ≤ 8  Multiply both sides by -2 a ≥ -16  Change the inequality sign

  5. Graphing & Checking One Step Inequalities • Graph • Check: n – 8 < 15 • 2. Graph • Check: -4 ≥ a + 7 • 3. Graph • Check: -3x > 24 • 4. Graph • Check: ≤ 8

More Related