Răspunsuri

2014-09-24T14:41:44+03:00
A+b=135
a=b+15=>
=> b+b+15=135
2b=135-15
2b=120
b=60=>a=60+15=75
18 4 18
2014-09-24T14:43:35+03:00
Daca nu ar fi diferenta de 15,numerele ar fi egale
atunci
135-15=120
120:2=60 primul numar
60+15=75 al doilea numar
60+75=130
19 4 19