What minus 51 equals 66?

Here we will show you how to calculate "What minus 51 equals 66?" using simple algebra.
For the sentence, "What minus 51 equals 66?", we can make it into an algebra equation as follows:
X - 51 = 66
Then, we solve for X. To solve for X, add 51 to both sides:
X - 51 + 51 = 66 + 51
Which makes:
X = 117
Thus, the answer to "What minus 51 equals 66?" is 117 as illustrated below:
117 - 51 = 66