Este simplu, dar am uitat eu cum se face
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Răspuns:
32-3x[3x7-2x(36-8):4]+1=
32-3x[3x7-2x28:4]+1=
32-3x(21-56:4)+1
32-3x(21-14)+1
32-3x7+1
32-21+1
11+1
12