Answer:
7
Step-by-step explanation:
First, you should replace the variables with the numbers. So,
2(6)-[6-(4+2)/6]
Don't worry, it'll look less confusing later! Next, solve the parentheses that are in the very middle.
2(6)-[6-6/6]
2(6)-[6-1]
12-5
7
I really hope this helps you!!! Have an amazing day c: