Answer :
Answer:Therefore the two numbers are -20 and -40
Step-by-step explanation:
Let the two numbers be a and b,
It is given that their sum is 60, so a + b = -60,
It is also given that their difference is 20, so a - b = 20,
Since we don’t know yet which one out of a and b is greater, assume any one of them to be larger than the other (a in my case),
Add the above two equations, you get,
2a = -40 or a = -20,
Substitute this value of a in any of the formed equations,
a + b = -60,
-20 + b = -60 or b = -40,
Let the two numbers be a and b,
It is given that their sum is 60, so a + b = -60,
It is also given that their difference is 20, so a - b = 20,
Since we don’t know yet which one out of a and b is greater, assume any one of them to be larger than the other (a in my case),
Add the above two equations, you get,
2a = -40 or a = -20,
Substitute this value of a in any of the formed equations,
a + b = -60,
-20 + b = -60 or b = -40,
Therefore the two numbers are -20 and -40