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January 28, 2015

January 28, 2015

Posted by **A.W.** on Sunday, February 1, 2009 at 8:57pm.

21x-14=70; 21x-14+14=70+14; 21x=84; x=4

- Algebra -
**bobpursley**, Sunday, February 1, 2009 at 9:07pmcorrect

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