Respuesta :
3-5+3-6+7-23+67=
(3-5)+(3-6)+(7-23)+67=
(-2)+(-3)+(-16)+67=
(-21)+67=
46
[tex]{\boxed{\sf\ Answer:\ 46}[/tex]
(3-5)+(3-6)+(7-23)+67=
(-2)+(-3)+(-16)+67=
(-21)+67=
46
[tex]{\boxed{\sf\ Answer:\ 46}[/tex]