2000 AMC 10 Problems/Problem 9: Difference between revisions
New page: <math>|x-2|=p</math> <math>x<2</math>, so <math>2-x=p</math>. <math>x+p=2</math>. <math>x-p=2-2p</math>. |
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<math>x+p=2</math>. | <math>x+p=2</math>. | ||
<math>x-p=2-2p</math>. | <math>x-p=2-2p</math>. | ||
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Revision as of 14:03, 7 January 2009
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