Answer:
Identity Property
Step-by-step explanation:
The Identity Property states that if you have a number and you add 0 to it, the number stays the same.
Example: 0+x=x. You can imagine there is an invisible 1 in front of the x so the equation would look like 0+1x=1x. When you add 0 to a number the number stays the same (that's why it is called the Identity Property). 1+0=1 so 0+(1)x=(1)x.
