What minus 89 equals 80?
Here we will show you how to calculate "What minus 89 equals 80?" using simple algebra.
For the sentence, "What minus 89 equals 80?", we can make it into an algebra equation as follows:
X - 89 = 80
Then, we solve for X. To solve for X, add 89 to both sides:
X - 89 + 89 = 80 + 89
Which makes:
X = 169
Thus, the answer to "What minus 89 equals 80?" is 169 as illustrated below:
169 - 89 = 80