What minus 63 equals 78?

Here we will show you how to calculate "What minus 63 equals 78?" using simple algebra.
For the sentence, "What minus 63 equals 78?", we can make it into an algebra equation as follows:
X - 63 = 78
Then, we solve for X. To solve for X, add 63 to both sides:
X - 63 + 63 = 78 + 63
Which makes:
X = 141
Thus, the answer to "What minus 63 equals 78?" is 141 as illustrated below:
141 - 63 = 78