Răspunsuri

  • Utilizator Brainly
2014-11-08T20:35:27+02:00
2x+47=247|-47
2x=200|:2
x=100
2x+47=247
trebuie sa rezolvi ecuatia
247-47=200
=> 2x=200
=>x=100
2014-11-08T20:35:52+02:00