Răspuns :
a+b=132
b=a+38
a+a+38=132 ( am inlocuit in prima relatie )
2a=132-38
2a= 94
a=47
b=47+38=85
a |----a----|
b |----a----|..38..| }132
2a+38=132
2a=132-38
2a=94
a=47
b=47+38
b=85
b |----a----|..38..| }132
2a+38=132
2a=132-38
2a=94
a=47
b=47+38
b=85