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a fost răspuns

94326-123×8:[848:4-(a×100+5×2)]+838149:3=373217
a=?
Repede ! Dau coroana

Răspuns :

6adri6
94326-984:[212-(100xa+10)]+279383=373217
94326-984:(212-100xa-10)+279383=373217
94326-984:(202-100xa)=373217-279383
94326-984:(202-100xa)=93834
984:(202-100xa)=94326-93834
984:(202-100xa)=492
202-100xa=984:492
202-100xa=2
100xa=202-2
100xa=200
a=200:100
a=2

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