Answer:
0-(x-y)
Step-by-step explanation:
find x - y subtracted from 0
For example , if a is subtracted from b then we write b-a
We subtract the first number from second number
5 subtract from 10 is written as 10-5
To write expression x-y subtracted from 0
We write 0-(x-y)
it means x-y is subtracted from 0