What minus 72 equals 78?

Here we will show you how to calculate "What minus 72 equals 78?" using simple algebra.
For the sentence, "What minus 72 equals 78?", we can make it into an algebra equation as follows:
X - 72 = 78
Then, we solve for X. To solve for X, add 72 to both sides:
X - 72 + 72 = 78 + 72
Which makes:
X = 150
Thus, the answer to "What minus 72 equals 78?" is 150 as illustrated below:
150 - 72 = 78