Cevaplar

2012-12-30T21:56:51+02:00

tavuk x         tavşan y olsun

x+y=38

2x+4y=112

x+2y=56

y=16 ise x=22

 

 

 

 

 

 

 

 

 

0
2012-12-30T21:57:05+02:00

sanırım

a

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0