What minus 80 equals 99?

Here we will show you how to calculate "What minus 80 equals 99?" using simple algebra.
For the sentence, "What minus 80 equals 99?", we can make it into an algebra equation as follows:
X - 80 = 99
Then, we solve for X. To solve for X, add 80 to both sides:
X - 80 + 80 = 99 + 80
Which makes:
X = 179
Thus, the answer to "What minus 80 equals 99?" is 179 as illustrated below:
179 - 80 = 99