2 minus what equals 18?
Here we will show you how to calculate "2 minus what equals 18?" using simple algebra.
For the math problem, "2 minus what equals 18?", we can make it into an algebra equation as follows:
2 - X = 18
Then, we solve for X. To solve for X, we first subtract 2 from both sides:
2 - 2 - X = 18 - 2
-X = 16
Next, you multiply each side by -1 to remove the minus from the X:
-X(-1) = 16(-1)
X = -16
Therefore, the answer to "2 minus what equals 18?" is -16 as illustrated below:
2 - (-16) = 18