What two numbers add to 7 and subtract to 77?

Here we will tell you what two numbers add to 7 and subtract to 77 and prove that our answer is correct.

The two numbers that add to 7 and subtract to 77 are:

42 and -35

And here is the math to prove that our answer to "What two numbers add to 7 and subtract to 77?" is correct:

Add:
42 + (-35) = 7

Subtract:
42 - (-35) = 77

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