Răspunsuri

2014-10-19T21:44:48+03:00
2014-10-19T21:45:39+03:00
Fie x numarul cautat
 \frac{2x}{3}+ \frac{x}{4}=
 \frac{8x}{12} + \frac{3x}{12}=
= \frac{11x}{12} =99
 \frac{x}{12} =9
x=12*9=108
32 4 32