What minus 48 equals 90?

Here we will show you how to calculate "What minus 48 equals 90?" using simple algebra.
For the sentence, "What minus 48 equals 90?", we can make it into an algebra equation as follows:
X - 48 = 90
Then, we solve for X. To solve for X, add 48 to both sides:
X - 48 + 48 = 90 + 48
Which makes:
X = 138
Thus, the answer to "What minus 48 equals 90?" is 138 as illustrated below:
138 - 48 = 90