What plus 5 equals 42?

This is how to calculate "What plus 5 equals 42?" In other words, what do you add to 5 to get 42? We start by converting this word problem into an equation where "What" is what we want to solve:

What + 5 = 42

To solve this equation, we first add -5 to each side of the equal sign like this:

What + 5 - 5 = 42 - 5

Then, we do the calculation to get the answer to "What plus 5 equals 42?" as follows:

What = 37

The answer to "What plus 5 equals 42?" is 37. You know this answer is correct because 37 plus 5 equals 42.

What Plus Calculator
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