Răspuns :
Pai: B=3A si C este egal cu 3A +35
Din asta putem afla pe: A,B,C.
(900-35)÷3=865÷7=123,285=>
A=125,285
B=370.857
C=370.857+35=>C=405.857
Din asta putem afla pe: A,B,C.
(900-35)÷3=865÷7=123,285=>
A=125,285
B=370.857
C=370.857+35=>C=405.857