What minus 0 equals 9?

Here we will show you how to calculate "What minus 0 equals 9?" using simple algebra.
For the sentence, "What minus 0 equals 9?", we can make it into an algebra equation as follows:
X - 0 = 9
Then, we solve for X. To solve for X, add 0 to both sides:
X - 0 + 0 = 9 + 0
Which makes:
X = 9
Thus, the answer to "What minus 0 equals 9?" is 9 as illustrated below:
9 - 0 = 9