The sum of two numbers is - 36. Their difference is 68

Step-by-step explanation:

Let the numbers be x and y

x + y = - 36 ... (1)

x - y = 68 ... (2)

Adding (1) and (2)

2x = 32

x = 32/2

x = 16

And x + y = - 36 ... (1)

16 + y = - 36

y = - 36 - 16

y = - 52

The number are 16 and - 52