What minus 89 equals 1?

Here we will show you how to calculate "What minus 89 equals 1?" using simple algebra.
For the sentence, "What minus 89 equals 1?", we can make it into an algebra equation as follows:
X - 89 = 1
Then, we solve for X. To solve for X, add 89 to both sides:
X - 89 + 89 = 1 + 89
Which makes:
X = 90
Thus, the answer to "What minus 89 equals 1?" is 90 as illustrated below:
90 - 89 = 1