37 plus what equals 27?

This is how to calculate "37 plus what equals 27?" In other words, 37 plus a number equals 27. What is that number? We start by converting this word problem into an equation where "what" is what we want to solve:

37 + what = 27

To solve this equation, we first add -37 to each side of the equal sign like this:

37 - 37 + what = 27 - 37

Then, we do the calculation to get the answer to "37 plus what equals 27?" as follows:

What = -10

The answer to "37 plus what equals 27?" is -10. You know this answer is correct because 37 plus -10 equals 27.

Plus What Equals Calculator
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37 plus what equals 28?
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