What minus 9 equals 31?
Here we will show you how to calculate "What minus 9 equals 31?" using simple algebra.
For the sentence, "What minus 9 equals 31?", we can make it into an algebra equation as follows:
X - 9 = 31
Then, we solve for X. To solve for X, add 9 to both sides:
X - 9 + 9 = 31 + 9
Which makes:
X = 40
Thus, the answer to "What minus 9 equals 31?" is 40 as illustrated below:
40 - 9 = 31