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2012-12-02T15:25:10+02:00

-2-(x+2)=6 

-2-x-2=6

-4-x=6 -4 karşıya at

-x=10

x=-10

2 5 2
2012-12-02T15:25:52+02:00

-2-x-2=6
-4-x=6
-x=4+6
-x=10 

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