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cum se  rezolva acest exercitiu(b:11-4):3-110:2=4 multumesc



Răspuns :

(b:11-4):3-110:2=4(=)(b:11-4):3-55=4(=)(b:11-4):3=59(=)b:11-4=177(=)b:11=181(=)b=1991