What minus 81 equals 78?
Here we will show you how to calculate "What minus 81 equals 78?" using simple algebra.
For the sentence, "What minus 81 equals 78?", we can make it into an algebra equation as follows:
X - 81 = 78
Then, we solve for X. To solve for X, add 81 to both sides:
X - 81 + 81 = 78 + 81
Which makes:
X = 159
Thus, the answer to "What minus 81 equals 78?" is 159 as illustrated below:
159 - 81 = 78