What two numbers add to 1 and subtract to 7?

Here we will tell you what two numbers add to 1 and subtract to 7 and prove that our answer is correct.

The two numbers that add to 1 and subtract to 7 are:

4 and -3

And here is the math to prove that our answer to "What two numbers add to 1 and subtract to 7?" is correct:

Add:
4 + (-3) = 1

Subtract:
4 - (-3) = 7

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