88 plus what equals 68?

This is how to calculate "88 plus what equals 68?" In other words, 88 plus a number equals 68. What is that number? We start by converting this word problem into an equation where "what" is what we want to solve:

88 + what = 68

To solve this equation, we first add -88 to each side of the equal sign like this:

88 - 88 + what = 68 - 88

Then, we do the calculation to get the answer to "88 plus what equals 68?" as follows:

What = -20

The answer to "88 plus what equals 68?" is -20. You know this answer is correct because 88 plus -20 equals 68.

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

88 plus what equals 69?
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.