Răspuns:
5+[16-(9:a*8+7)]*6=4:(1*2)+(3*3)
5+[16-(9:@*8+7)]*6=4:2+9
5+[16-(9:@*8+7)]*6=2+9
5+[16-(9:@*8+7)]*6=11
[16-(9:@*8+7)]*6=11-5
[16-(9:@*8+7)]*6=6
[16-(9:@*8+7)]=6:6
16-(9:@*8+7)=1
16-1=9:@*8+7
15=9:@*8+7
15-7=9:@*8
8=9:@*8
9:@=8:8
9:@=1
@=9*1
@=9
Explicație pas cu pas:
@=a
Succes
