Answer:
The two numbers are -4 and -12
Step-by-step explanation:
For this, we can use a little bit of algebra. Let x and y be the two numbers. We know that
x + y = -16
and
x - y = 8
Now, by adding the two equations together, we get
(x + y) + (x - y) = (-16) + 8 = 8
2 x = -8
x = -4
Since we know x = 4 now, we can substitute it into the first equation
x + y = -16
(-4) + y = -16
y = (-16) - (-4) = (-16) + 4
y = -12
The two numbers you are looking for are -4 and -12
