Question

8-{5-4[-6+7(5-2)]-3}=

Answer 1

Explicación paso a paso:

8-{5-4[-6+7(5-2)]-3}=

8-{5-4[-6+21]-3}=

8-{5-4[15]-3}=

8-(5-60-3)=

8-(-58)

66