19 plus what equals 59?

This is how to calculate "19 plus what equals 59?" In other words, 19 plus a number equals 59. What is that number? We start by converting this word problem into an equation where "what" is what we want to solve:

19 + what = 59

To solve this equation, we first add -19 to each side of the equal sign like this:

19 - 19 + what = 59 - 19

Then, we do the calculation to get the answer to "19 plus what equals 59?" as follows:

What = 40

The answer to "19 plus what equals 59?" is 40. You know this answer is correct because 19 plus 40 equals 59.

Plus What Equals Calculator
Here you can calculate a similar problem:

19 plus what equals 60?
Do you think you can solve a similar problem on your own? Try to figure out the next problem on our list and then go here to check the answer.