98 plus what equals 88?

This is how to calculate "98 plus what equals 88?" In other words, 98 plus a number equals 88. What is that number? We start by converting this word problem into an equation where "what" is what we want to solve:

98 + what = 88

To solve this equation, we first add -98 to each side of the equal sign like this:

98 - 98 + what = 88 - 98

Then, we do the calculation to get the answer to "98 plus what equals 88?" as follows:

What = -10

The answer to "98 plus what equals 88?" is -10. You know this answer is correct because 98 plus -10 equals 88.

Plus What Equals Calculator
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