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[(38x + 120):(275-250)]x54=2x2x2x3x3x3x5


Răspuns :

[(38x+120):25]x54=1080
(38x+120):25=1080:54=20
38x+120=20x25=500
38x+120=500
38x=500-120
38x=380
380:38=10 (x)

Raspuns : x=10

Sper ca te-am ajutat !
Coronita ? :3