What minus 20 equals 78?
Here we will show you how to calculate "What minus 20 equals 78?" using simple algebra.
For the sentence, "What minus 20 equals 78?", we can make it into an algebra equation as follows:
X - 20 = 78
Then, we solve for X. To solve for X, add 20 to both sides:
X - 20 + 20 = 78 + 20
Which makes:
X = 98
Thus, the answer to "What minus 20 equals 78?" is 98 as illustrated below:
98 - 20 = 78