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December 20, 2014

December 20, 2014

Posted by **mary** on Tuesday, March 26, 2013 at 7:05pm.

2(x =10)=80

- 10 grade algebra -
**Ms. Sue**, Tuesday, March 26, 2013 at 7:08pmAssuming this is your problem:

2(x -10)=80

2x - 20 = 80

2x = 100

x = 50

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