Type the integer that makes the following subtraction sentence true:

- 4 = - 12

I'll do something similar to this, and I challenge you to do this on your own!

-7=-34

Making that something equal to x, we have x-7=-34. Adding 7 to both sides using the addition property of equality (and to separate the x), we have

-34+7=x=-27

Good luck, and feel free to ask with any further questions!