Question

{12+12-[5+1-2+(2-4+8-2)]-3}-3 con procedimiento pls

Answer 1

es un gusto d haberte ayudado

Answer 2

(12+12-(5+1-2+(-2+8-2))-3)-3
(12+12-(5+1-2+(6-2))-3)-3
(12+12-(5+1-2+4)-3)-3
(12+12-(6-2+4)-3)-3
(12+12-(4+4)-3)-3
(12+12-8-3)-3
(24-8-3)-3
(16-3)-3
13-3
10