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December 26, 2014

December 26, 2014

Posted by **Sharon** on Sunday, October 10, 2010 at 7:34pm.

- geometry -
**Henry**, Sunday, October 10, 2010 at 7:59pmABC = 4x - 5 = 2b = 2(x + 6),

4x - 5 = 2(x + 6),

4x - 5 = 2x + 12,

4x - 2x = 12 + 5,

2x = 17,

x = 17/2,

ABC = 4X - 5 = 4*17/2 - 5 = 34 - 5 = 29

deg.

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