What minus 81 equals 57?

What minus 81 equals 57?

Here we will show you how to calculate "What minus 81 equals 57?" using simple algebra.

For the sentence, "What minus 81 equals 57?", we can make it into an algebra equation as follows:

X - 81 = 57

Then, we solve for X. To solve for X, add 81 to both sides:

X - 81 + 81 = 57 + 81

Which makes:

X = 138

Thus, the answer to "What minus 81 equals 57?" is 138 as illustrated below:

138 - 81 = 57

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