What minus 2 equals 21?
Here we will show you how to calculate "What minus 2 equals 21?" using simple algebra.
For the sentence, "What minus 2 equals 21?", we can make it into an algebra equation as follows:
X - 2 = 21
Then, we solve for X. To solve for X, add 2 to both sides:
X - 2 + 2 = 21 + 2
Which makes:
X = 23
Thus, the answer to "What minus 2 equals 21?" is 23 as illustrated below:
23 - 2 = 21