[(5+7):3+18):11+2]x3-2=?
Va rogggg dau coroana ajutatimaaa​


Răspuns :

[{(5+7):6+18}:11+2]*3-2=

(12:6+18):11+2 * 3 - 2 =

(2+18) :11 +2 *3-2=

20:11+6-2=

1,81+6-2=

7,81-2= 5,81.