Cevaplar

2012-12-27T13:42:50+02:00

ör:

5x+4xy=9xy

 

ör:

9x-7x=2x vb....

0
2012-12-27T13:43:29+02:00

2x+3y+4x+y=6x+4y

 

 

 

x(2x+2)=2xüssü2 +2x

0