Question

[( -12)- ( -20)] -[( 6) +(5- 9)- (16- 8- 11)]

Answer 1

Respuesta:

=3

Explicación paso a paso:

[( -12)- ( -20)] -[( 6) +(5- 9)- (16- 8- 11)]

=8-[(6)+(5-9)-(16-8-11)

=8-5

=3