7 + (-9) = -2
(-9) / (-7) * 7 = 9/7*7 = 9
negative 9 -9
9 x -7 = -84
7 + (-9) = 7 - 9 = -2
9
-16 minus -9 is -7
Negative 9 plus 7 is the same as subtracting 9 from 7, which equals -2. When adding a negative number, it is essentially the same as subtracting the absolute value of that number. In this case, subtracting 9 from 7 gives us -2.
9 x -7 = -84
7
negative 9
Not exactly. It is negative 2.
-2 no way the question is 7--9 which is 16