Question

aflati litera A 3+{4+2×[2+(6+A)÷3]-17}=24 ajutatima va rog

Answer 1

{4+2×[2+(6+@):3]-17}=24-3=21
{4+2×[2+(6+@):3]}=21+17=38
{2×[2+(6+@):3]}=38-4=34
[2+(6+@):3]=34:2=17
(6+@):3=17-2=15
6+@=15×3=45
@=45-6
@=39