Cevaplar

2012-09-26T17:28:38+03:00

x+y+z:192

x+5:y

x-11:z

..............................................

hepsini bir cinsten yazarsak

y-5+y+(x-11):192

x+2y-16:192

x+2(x+5)-16:192

3x:186

x:62

.......................................

62+y+z:192

y+z:130

y-z:16

.................

2y:146

y:73

z:57

 

 

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