Răspuns :
a+b=4000
a:b=2 rest 25
a= 2b+25
2b+25+b=4000
3b=4000-25=3975
b= 3975:3=1325
a= 2x1325+25
a= 2675
a:b=2 rest 25
a= 2b+25
2b+25+b=4000
3b=4000-25=3975
b= 3975:3=1325
a= 2x1325+25
a= 2675
a+b=4000 a:b=2 rest 25 a=2b+25 2b+25+b=4000 3b=4000-25 3b=3975 b=1325 a=2x1325+25 a=2675