X-Y=832
(X+Y):832=CAT 2, REST 116
D=I*C+R
X+Y=832*2+116
X+Y=1664+116
X+Y=1780
X=832+Y
832+2Y=1780
2Y=1780-832
2Y=948
Y=474
X-474=832
X=832+474
X=1306
Sper ca ti-am fost de ajutor :)
Mult succes!