What minus 0 equals 20?

Here we will show you how to calculate "What minus 0 equals 20?" using simple algebra.
For the sentence, "What minus 0 equals 20?", we can make it into an algebra equation as follows:
X - 0 = 20
Then, we solve for X. To solve for X, add 0 to both sides:
X - 0 + 0 = 20 + 0
Which makes:
X = 20
Thus, the answer to "What minus 0 equals 20?" is 20 as illustrated below:
20 - 0 = 20