Respuesta :

Answer:

-5

Step-by-step explanation:

25 – 6 [15 ÷ (7 – 4)]

25 – 6 (15 ÷ 3)

25 – 6 x 5

25 – 30

-5

Answer:

- 5

Step-by-step explanation:

25 - 6 [ 15 ÷(7 - 4) ]

Following the order as stated in PEMDAS

Evaluate parenthesis

= 25 - 6 [ 15 ÷ 3 ]

= 25 - 6 (5) ← evaluate multiplication

= 25 - 30 ← evaluate subtraction

= - 5