Question

ajutorrrrr baaaaaaaa ​

Answer 1

Răspuns:

$\frac{2}{11} +\frac{5}{11} +\frac{x}{11} =\frac{9}{11}$⇔$\frac{2+5+x}{11} =\frac{9}{11}$⇔$2+5+x=9$⇒$x=2$

==lucianglont666==

Mult succes!