Question

The sum of two numbers is 76. The difference is 20. What are the two numbers

Answer 1

x + y = 76
x - y = 20
------------add
2x = 96
x = 96/2
x = 48

x + y = 76
48 + y = 76
y = 76 - 48
y = 28

ur numbers are : 48 and 28

Answer 2

The answer is 56.
76-20 = 56
56+20 = 76