What minus 3 equals 81?
Here we will show you how to calculate "What minus 3 equals 81?" using simple algebra.
For the sentence, "What minus 3 equals 81?", we can make it into an algebra equation as follows:
X - 3 = 81
Then, we solve for X. To solve for X, add 3 to both sides:
X - 3 + 3 = 81 + 3
Which makes:
X = 84
Thus, the answer to "What minus 3 equals 81?" is 84 as illustrated below:
84 - 3 = 81