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[(26-m)*9\3]+108*7=900- 84


Răspuns :

[ (26- m)*9:3]+108*7=816
[ (26- m)*9:3]+756=816
(26- m)*9:3=60
(26-m)*9=180
26-m=20
m=26-20=6
Sper ca te-am ajutat!
Cu placere!
[(26-m)*9/3]+108*7=900-84

[(26-m)*3]+756=816

(26-m)*3=816-756

(26-m)*3=60

78-3m=60

-3m=60-78

-3m=-18 | :(-3)

m=6