What minus 77 equals 78?
Here we will show you how to calculate "What minus 77 equals 78?" using simple algebra.
For the sentence, "What minus 77 equals 78?", we can make it into an algebra equation as follows:
X - 77 = 78
Then, we solve for X. To solve for X, add 77 to both sides:
X - 77 + 77 = 78 + 77
Which makes:
X = 155
Thus, the answer to "What minus 77 equals 78?" is 155 as illustrated below:
155 - 77 = 78