Răspuns :
a+b=384
a/b=2r 15
a=2b+ 15
a+b=384
2b+15+b=384
3b+15=384
3b=384-15
3b=369
b=369/3
b=123
a+b=384
a+123=384
a=384-123
a=261
verif:261+123=384
a/b=2r 15
a=2b+ 15
a+b=384
2b+15+b=384
3b+15=384
3b=384-15
3b=369
b=369/3
b=123
a+b=384
a+123=384
a=384-123
a=261
verif:261+123=384