What minus 84 equals 6?

Here we will show you how to calculate "What minus 84 equals 6?" using simple algebra.
For the sentence, "What minus 84 equals 6?", we can make it into an algebra equation as follows:
X - 84 = 6
Then, we solve for X. To solve for X, add 84 to both sides:
X - 84 + 84 = 6 + 84
Which makes:
X = 90
Thus, the answer to "What minus 84 equals 6?" is 90 as illustrated below:
90 - 84 = 6