Question

75-{12-[-4-(16-23+5)-19]-20

Answer 1

75-[12-[-4-(16-23+5)-19]-20]
=75-[12-[-4-16+23-5-19]-20]
=75-[12-[-21]-20]
=75-[12+21-20]
=75-13
=62

Answer 2

Respuesta:

Explicación paso a paso:

75-[12-[-4-(16-23+5)-19]-20]

=75-[12-[-4-16+23-5-19]-20]

=75-[12-[-21]-20]

=75-[12+21-20]

=75-13

=62