58 plus what equals 7?

This is how to calculate "58 plus what equals 7?" In other words, 58 plus a number equals 7. What is that number? We start by converting this word problem into an equation where "what" is what we want to solve:

58 + what = 7

To solve this equation, we first add -58 to each side of the equal sign like this:

58 - 58 + what = 7 - 58

Then, we do the calculation to get the answer to "58 plus what equals 7?" as follows:

What = -51

The answer to "58 plus what equals 7?" is -51. You know this answer is correct because 58 plus -51 equals 7.

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

58 plus what equals 8?
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.