Respuesta :

Answer:

-78

Step-by-step explanation:

1) Simplify 12 + 14 to 16.

50 - 16 ÷ 2 × 16

2) Simplify 16 ÷ 2 to 8.

50 - 8 × 16

3) Simplify 8 × 16 to 128.

50 - 128

4) Simplify

-78