What minus 3 equals 77?

Here we will show you how to calculate "What minus 3 equals 77?" using simple algebra.
For the sentence, "What minus 3 equals 77?", we can make it into an algebra equation as follows:
X - 3 = 77
Then, we solve for X. To solve for X, add 3 to both sides:
X - 3 + 3 = 77 + 3
Which makes:
X = 80
Thus, the answer to "What minus 3 equals 77?" is 80 as illustrated below:
80 - 3 = 77