What minus 78 equals 31?
Here we will show you how to calculate "What minus 78 equals 31?" using simple algebra.
For the sentence, "What minus 78 equals 31?", we can make it into an algebra equation as follows:
X - 78 = 31
Then, we solve for X. To solve for X, add 78 to both sides:
X - 78 + 78 = 31 + 78
Which makes:
X = 109
Thus, the answer to "What minus 78 equals 31?" is 109 as illustrated below:
109 - 78 = 31