Cevaplar

2012-12-26T22:32:46+02:00

http://www.ekolhoca.com/z2esitsizlik.asp

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2012-12-26T22:36:02+02:00

3(2x-1)-2(2x-4) = 15 ,se x kactır?
6x- 3-4x-8
6x-4x+5 :15
2x=15-5
2x=10
x=5

 

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