What minus 51 equals 51?

Here we will show you how to calculate "What minus 51 equals 51?" using simple algebra.
For the sentence, "What minus 51 equals 51?", we can make it into an algebra equation as follows:
X - 51 = 51
Then, we solve for X. To solve for X, add 51 to both sides:
X - 51 + 51 = 51 + 51
Which makes:
X = 102
Thus, the answer to "What minus 51 equals 51?" is 102 as illustrated below:
102 - 51 = 51