83 plus what equals 38?

This is how to calculate "83 plus what equals 38?" In other words, 83 plus a number equals 38. What is that number? We start by converting this word problem into an equation where "what" is what we want to solve:

83 + what = 38

To solve this equation, we first add -83 to each side of the equal sign like this:

83 - 83 + what = 38 - 83

Then, we do the calculation to get the answer to "83 plus what equals 38?" as follows:

What = -45

The answer to "83 plus what equals 38?" is -45. You know this answer is correct because 83 plus -45 equals 38.

Plus What Equals Calculator
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