What minus 79 equals 40?

Here we will show you how to calculate "What minus 79 equals 40?" using simple algebra.
For the sentence, "What minus 79 equals 40?", we can make it into an algebra equation as follows:
X - 79 = 40
Then, we solve for X. To solve for X, add 79 to both sides:
X - 79 + 79 = 40 + 79
Which makes:
X = 119
Thus, the answer to "What minus 79 equals 40?" is 119 as illustrated below:
119 - 79 = 40