Answer:
40
Step-by-step explanation:
Using PEMDAS, we get:
[48 - (19 + 3) ÷ 11] - [36 ÷ (9 - 3)] =
[48 - 22 ÷ 11] - [36 ÷ 6] =
[48 - 2] - [36 ÷ 6] =
46 - 6 =
