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DAU COROANA!!AJUTOR! URGENT!! VA ROG

DAU COROANAAJUTOR URGENT VA ROG class=
DAU COROANAAJUTOR URGENT VA ROG class=

Răspuns :

(x+90*5+700):600=2
(x+450+700):600=2
x+1150:600=2
x+1150=1200
x=1200-1150
x=50