Răspuns :
pai va veni:
2002-(175+318+723)=
786:3=262
numerele initiale au fost:
175+262=437
318+262=580
723+262=985
2002-(175+318+723)=
786:3=262
numerele initiale au fost:
175+262=437
318+262=580
723+262=985
a+b+c=2002
a-n=175
b-n=318
c-n=723
a-n+b-n+c-n=175+318+723
a+b+c-3n=1216
2002-1216=3n
786=3n
n=786:3
n=262
a-262=175
a=175+262=437
b=318+262=580
c=723+262=985
a-n=175
b-n=318
c-n=723
a-n+b-n+c-n=175+318+723
a+b+c-3n=1216
2002-1216=3n
786=3n
n=786:3
n=262
a-262=175
a=175+262=437
b=318+262=580
c=723+262=985