What plus 79 equals 0?

This is how to calculate "What plus 79 equals 0?" In other words, what do you add to 79 to get 0? We start by converting this word problem into an equation where "What" is what we want to solve:

What + 79 = 0

To solve this equation, we first add -79 to each side of the equal sign like this:

What + 79 - 79 = 0 - 79

Then, we do the calculation to get the answer to "What plus 79 equals 0?" as follows:

What = -79

The answer to "What plus 79 equals 0?" is -79. You know this answer is correct because -79 plus 79 equals 0.

What Plus Calculator
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