Ok -7-7=-14 because your subtracting a negative with a negative and then it will be a negative then if you multiply a negative and a negative it will be a positive
Think of it like this, if you have -7 dollars
in your account, and you take out $7 more, your balance would be -14
dollars. If it was -7 + 7 it would be 0. hope i helped some <3
