1 / 11

3-2 Solving Systems Algebraically

This guide presents methods for solving systems of equations algebraically, focusing on substitution and elimination. It outlines objectives, provides examples for each method, and includes exercises for practice. Users will learn how to approach systems of equations graphically, through substitution, and elimination techniques, ensuring a comprehensive understanding of these essential algebra concepts. The content is designed for learners aiming to master solving equations and expand their mathematical skills.

dixon
Download Presentation

3-2 Solving Systems Algebraically

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. 3-2 Solving Systems Algebraically Objectives: To solve a system by substitution. To solve a system by elimination.

  2. Methods for solving equations • Graphing • Substitution • Elimination

  3. Example 1: Solve each system by substitution. a) b)

  4. You try… c)

  5. Example 2: Solve each system by elimination. a) b)

  6. Trivia… Pretty Little Liars 1. What TV show is this a description of? Rosewood is a perfect little town. So quiet and pristine, you'd never guess it holds so many secrets. Some of the ugliest ones belong to the prettiest girls in town -- Aria, Spencer, Hanna and Emily, four estranged friends whose darkest secrets are about to unravel. 3. What famous sports star is this? 2. Who is this? Gwen Stefani Derek Jeter

  7. Example 2: Solve each system by elimination. c) d)

  8. You try… Solve each system by elimination. e)

  9. Example 3: A youth group with 26 members is going skiing. Each of the fiver chaperones will drive a van or a sedan. The vans can seat seven people and the sedans can seat five people. How many of each type of vehicle could transport all 31 people to the ski area in one trip.

  10. Practice • P 128 – 129: 6, 10, 24, 40,

  11. Homework • P 128 – 129: 3, 5, 11, 13, 25, 29, 33, 35, 37, 55-59 odd.

More Related