Question

AYUDAA !!!

suprimir, paréntesis, corchete y llaves
9 + {5 + [3 + (9 − 1) − (6 − 2) + 7]} = ​

Answer 1

Respuesta:

9 + {5 + [3 + (9 − 1) − (6 − 2) + 7]}

= 9 + {5 + [3 + (8) − (4) + 7]}

= 9 + {5 + [3 + 8 − 4 + 7]}

= 9 + {5 + [14]}

= 9 + {5 + 14}

= 9 + {19}

= 9 + 19

= 28