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Prealgebra 9.4a - Equations with Two Variables

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Uploaded by on Feb 15, 2009

An introduction to equations with two variables, and solutions to such equations. The concepts are explained and some introductory examples are carefully solved. From the Prealgebra course by Derek Owens. This course is available online at http://www.LucidEducation.com.

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Uploader Comments (derekowens)

  • hey, please dont post childish videos like that,

    these videos really help people taking calculus/math courses. Review on how to solve equation of two variable, cuz this can really waste people's time. No offense

  • This particular video is part of the Prealgebra course, which is for 7th or 8th graders. Younger students need to learn math, too, so that they can take calculus one day!

Top Comments

  • good video, This point on for pre-algebra

    for 7 and 8th graders and Yes even community college freshman that did not score

    high enough to make it into College Algebra. Ignore people like muranvya

    who Is a math genius , yet is scanning for math video help.

    get lost wananbe

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All Comments (14)

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  • @muranvya screw you this helps more than your old ass

  • Thank you so much!! Your videos really help!

  • Thanks for the videos. I'm a teacher in Bahrain and we've had canceled school and students not showing up because of the unrest. This has been a great resource for students so they can work on things from home.

  • @muranvya dude really? it clearly says pre algebra

  • so how do i solved problems like 30=-5(6n+6) or 6r-1+6r=11

  • thanks, this helped me try to figure out my daughters homework. It has been over 20 years since I had to do this.

  • what if there are no information on the equations...how do you start from scratch

  • @muranvya you know there ARE younger people looking for information on algebraic equations too..

  • It helped me out, it's not waste of my time.

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