71 plus what equals 56?

This is how to calculate "71 plus what equals 56?" In other words, 71 plus a number equals 56. What is that number? We start by converting this word problem into an equation where "what" is what we want to solve:

71 + what = 56

To solve this equation, we first add -71 to each side of the equal sign like this:

71 - 71 + what = 56 - 71

Then, we do the calculation to get the answer to "71 plus what equals 56?" as follows:

What = -15

The answer to "71 plus what equals 56?" is -15. You know this answer is correct because 71 plus -15 equals 56.

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

71 plus what equals 57?
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.