Răspunsuri

Cel mai inteligent răspuns!
  • Utilizator Brainly
2014-05-05T22:48:17+03:00
A+b=1240
b=3a+24
a+3a+24=1240
4a=1216
a=304
304+b=1240
b=1240-304
b=936

8 2 8
2014-05-05T22:48:39+03:00
X= primul numar
3x+24 al doilea numar
total:

x+3x+24=1240
4x=1216
x=1216/4=304 primul numar
Al doilea este 3·304+24=936

Proba 304+936=1240