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17 Oct 2014 02:49

2x-x=4-x find x

17 Oct 2014 14:36

x=2

17 Oct 2014 15:56

X=2

17 Oct 2014 16:12

nice one

17 Oct 2014 16:34

2x-x=4-x
2x-x+x=4
x+x=4
2x=4
x=2ans

17 Oct 2014 18:14
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19 Oct 2014 02:12

Hmmmmmm, class room time

19 Oct 2014 18:57

Ans=2