What minus 1 equals 85?

Here we will show you how to calculate "What minus 1 equals 85?" using simple algebra.
For the sentence, "What minus 1 equals 85?", we can make it into an algebra equation as follows:
X - 1 = 85
Then, we solve for X. To solve for X, add 1 to both sides:
X - 1 + 1 = 85 + 1
Which makes:
X = 86
Thus, the answer to "What minus 1 equals 85?" is 86 as illustrated below:
86 - 1 = 85