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October 25, 2014

October 25, 2014

Posted by **Anonymous** on Monday, October 1, 2007 at 6:10pm.

2(10-y)=30

_ _

2 2

(10-y)=15

+10 +10

y = 25

Check: 2 (10-15) = 30

-30 is not equal to 30!!!

- Math -
**DrBob222**, Monday, October 1, 2007 at 6:13pmYou need to clarify. Use parenthese; I can't tell where the dividion takes place from your post.

- Math -
**elise**, Monday, October 1, 2007 at 7:12pmWell y = to 15 right? 2(15-10)= 18?

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