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5) [38+(106–e): 9]: 8 = 5
6 [12+3x(16: f: 4)x3]: 7: 3=1
7) [(60+g: 6x10-10]:10–6= 54
8) (340+26x h : 4+47):100—3=1
asta e tot!​


Răspuns :

Răspuns:

5)[38+(106-e):9]:8=5

[38+(106-e):9]=5×8

[38+(106-e):9]=40

38+(106-e):9=40

(106-e):9=40-38

(106-e):9=2

(106-e)=9×2

(106-e)=18

106-e=18

e=106-18

e= 88