What minus 71 equals 80?

Here we will show you how to calculate "What minus 71 equals 80?" using simple algebra.
For the sentence, "What minus 71 equals 80?", we can make it into an algebra equation as follows:
X - 71 = 80
Then, we solve for X. To solve for X, add 71 to both sides:
X - 71 + 71 = 80 + 71
Which makes:
X = 151
Thus, the answer to "What minus 71 equals 80?" is 151 as illustrated below:
151 - 71 = 80