Intro to Linear Equations Mastery QZ Level 2

Unlimited trials!!
Work on this quiz until you get 90% mastery.
Understanding and working with linear equations continues with "two-step" equations. These involve a variable (a letter) with a numbers held on by two operations. They require two operations (the opposite operations!!) to undo them and solve them. Remember the meaning of "solve". The coolmath website link below leads to some review pages and six levels of "crunchers" or random problem generators for one-step and two-step equations. If you need some practice or review, this is a great resource.

http://www.coolmath.com/prealgebra/16-intro-to-solving-equations/index.html


View the Khan Academy video and answer questions.

Watch this video from Khan Academy, entitled "Two Step Equations "

This is the link, copy and paste it into a new tab or window in your web browser.

http://khanexercises.appspot.com/video?v=tuVd355R-OQ

After (or while) watching the video, answer these questions. If you want to answer the questions without watching the video, that could be OK. If you get these correct, GREAT!! If you need more work, view the video again (as often as you need to). Use the coolmath.com website to get unlimited number of practice problems.


http://www.coolmath.com/prealgebra/16-intro-to-solving-equations/index.html

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