68 plus what equals 75?

This is how to calculate "68 plus what equals 75?" In other words, 68 plus a number equals 75. What is that number? We start by converting this word problem into an equation where "what" is what we want to solve:

68 + what = 75

To solve this equation, we first add -68 to each side of the equal sign like this:

68 - 68 + what = 75 - 68

Then, we do the calculation to get the answer to "68 plus what equals 75?" as follows:

What = 7

The answer to "68 plus what equals 75?" is 7. You know this answer is correct because 68 plus 7 equals 75.

Plus What Equals Calculator
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68 plus what equals 76?
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