Algebra 1 - Solving Linear Systems Linear Combination / Elimination 4 Examples

I work through 4 examples solving Linear Systems using Elimination Method, or as some books call it Linear Combination. Example 1 4:11 Example 2 11:29 with No Solution Example 3 Word Problem 19:04 Example 4 31:29 Linear Systems from Word Problems https://www.youtube.com/watch?v=r_hT3E4giv8 Solving LInear Systems by Graphing 3 Examples https://www.youtube.com/watch?v=yUrpRfBvcaY Solving Linear Systems with Substitution 6 Examples https://www.youtube.com/watch?v=AO65RfefO7M Check out http://www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage www.YouTube.com/Profrobbob