What minus 50 equals 78?

Here we will show you how to calculate "What minus 50 equals 78?" using simple algebra.
For the sentence, "What minus 50 equals 78?", we can make it into an algebra equation as follows:
X - 50 = 78
Then, we solve for X. To solve for X, add 50 to both sides:
X - 50 + 50 = 78 + 50
Which makes:
X = 128
Thus, the answer to "What minus 50 equals 78?" is 128 as illustrated below:
128 - 50 = 78