Răspunsuri

2014-06-03T20:24:53+03:00
Primul numar este x
al doilea x+24
x+x+24=60
2x+24=60
2x=60-24
2x=36
x=36:2
x=18(primul nr)
18+24=42(al doilea nr)
2014-06-03T20:26:17+03:00
Fie a si b nr
a+b=60
a-b=24
a=b+24
b+24+b=60
2b=60-24
2b=36
b=36:2
b=18
a+b=60
a+18=60
a=60-18
a=42