Question

(14÷2)-{5+(7x(2-4)+5)+(6-11)}

Answer 1

resultado 2

(14÷2)-{5+(7×(2-4)+5)+(6-11)}=

7-{5+(7×(-2)+5)+(-5)}=

7-{5+(-9)×(-5)}=

7-{(-4)+(-5)}=

7-{(-9)}=

2