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Solve Systems of Linear Equations by Graphing

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Uploaded by on Jan 9, 2009

Part 2 of a 4 part series on systems of linear equations. This lesson looks at how to solve systems by graphing. Simply graph both equations on the same coordinate plane and look for the intersection, if it exists.

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  • thank you sooooooo much ur a lifesaver omg

  • i finally got it!! thanks!

    

  • omg you saved my life, i been doing the same problem for 4 hours trying to get it right. I had the answer already but could not figure out how I did it. Thank you!!!

  • could you, especially when you work out problems by subtracting or adding, work slower? thanks.

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