Question

B= -13 – {-4 + [9 + (-5 – 6 + 12) + (-2)] - 5}

Answer 1

Respuesta:

B= -12

Explicación paso a paso:

B= -13 – {-4 + [9 + (-5 – 6 + 12) + (-2)] - 5}

B= -13 - ( -4 + ( 9 + 1 - 2 ) - 5

B= -13 - ( -4 + 8 -5 )

B= -13 - (-1 )

B= -13 + 1

B= 12

Espero te sirva uwu