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VĂ ROG ESTE URGENT!
DAU CORONIȚĂ [(26-m)×9:3]+108×7=900-84​​


Răspuns :

[(26 6-m)×9:3]+108×7 = 900-84

[(26-m)×9:3]+108×7=816

(26-m)×9:3 = 816-756 = 60

(26-8)×9:3 = 60

(26-m)×9 = 60×3

26-m = 180:9

26-m = 20

m = 26-20

m = 6