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{64+32*[16-8*(4-s)]}=64

Răspuns :

32*[16-8*(4-s)]=64-64
32*[16-8*(4-s)]=0
16-8*(4-s)=0/32
16-8*(4-s)=0
8*(4-s)=16
4-s=16/8
4-s=2
s=4-2
s=2