Cevaplar

2012-10-25T18:49:02+03:00

100a + 20 + b - 450 = 200 + 10a +b 
90a = 630
a = 7 

2 5 2
2012-10-25T20:21:04+03:00

hep yek hep yek hep yek hep yek hep yek

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