Question

Află numerele necunoscute din expresiile de mai jos 104:[(x-3×8)×2:8]=13

Answer 1

104:[(x-3×8)×2:8]=13
(x-24)×2,8=104:13
(x-24)×2:8=8
(x-24)×2=64
x-24=64:2
x-24=32
x=56
p:
104:[(56-24)×2:8]=
104:(32×2:8)=
104:(64:8)=
104:8=13