Salutare!
5-(2×3-7)-6=
5-(6-7)-6=
5-(-1)-6=
5+1-6=
6-6=
0
#Succes!
[tex]5 - (2 \times 3 - 7) - 6 = 5 - (6 - 7) - 6 = 5 - ( - 1) - 6 = 5 + 1 - 6 = 6 - 6 = 0[/tex]