Răspuns :
a-b=265 rezulta ca a=265+b
a+b=1365
265+b+b=1365
265+2b=1365
2b=1100
b=550
a=265+550=815.................................................
sper ca te-am ajutat
a+b=1365
265+b+b=1365
265+2b=1365
2b=1100
b=550
a=265+550=815.................................................
sper ca te-am ajutat
a-b=265
a+b=1365
a______________/+265
b______________/
1365-265=1100
1100:2=550
b=550
a=550+265
a=815
a+b=1365
a______________/+265
b______________/
1365-265=1100
1100:2=550
b=550
a=550+265
a=815