Cevaplar

2012-12-27T19:27:01+02:00

8x-13.......................................

0
En İyi Cevap!
2012-12-27T19:37:41+02:00

x+1=4x-5 

3x=6

x=2 

2x-1=2.2-1

=4-1

=3

1 5 1