Answer:
Subtraction
Step-by-step explanation:
Subtraction.
11x + 3 = 3
We need to isolate x.
Therefore, we have to move anything unrelated to the other side first.
Then, we can take the things directly affecting x off first.
-3 comes first, then divide by 11.
11x + 3 = 3
- 3 - 3
11x = 0
x = 0