Which is the difference of 6 - (-1).

The answer would be 7. The two minus signs cancel each other out and turn into a plus sign.

Answer: 7

Step-by-step explanation:

The minus sign and negative will change into their opposite operation. So from minus to plus and from negative fo positive.

When subtracting the minus changes into a plus sign so you also have to change the sign of the subtrahend.

I tried explaining it the best that i can