What minus 9 equals 11?
Here we will show you how to calculate "What minus 9 equals 11?" using simple algebra.
For the sentence, "What minus 9 equals 11?", we can make it into an algebra equation as follows:
X - 9 = 11
Then, we solve for X. To solve for X, add 9 to both sides:
X - 9 + 9 = 11 + 9
Which makes:
X = 20
Thus, the answer to "What minus 9 equals 11?" is 20 as illustrated below:
20 - 9 = 11