What minus 51 equals 77?

Here we will show you how to calculate "What minus 51 equals 77?" using simple algebra.
For the sentence, "What minus 51 equals 77?", we can make it into an algebra equation as follows:
X - 51 = 77
Then, we solve for X. To solve for X, add 51 to both sides:
X - 51 + 51 = 77 + 51
Which makes:
X = 128
Thus, the answer to "What minus 51 equals 77?" is 128 as illustrated below:
128 - 51 = 77