75 plus what equals 75?

This is how to calculate "75 plus what equals 75?" In other words, 75 plus a number equals 75. What is that number? We start by converting this word problem into an equation where "what" is what we want to solve:

75 + what = 75

To solve this equation, we first add -75 to each side of the equal sign like this:

75 - 75 + what = 75 - 75

Then, we do the calculation to get the answer to "75 plus what equals 75?" as follows:

What = 0

The answer to "75 plus what equals 75?" is 0. You know this answer is correct because 75 plus 0 equals 75.

Plus What Equals Calculator
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