Question

the difference of two numbers is 6. their sum is 20, what are the numbers?

Answer 1

13 and 7 are the correct numbers

Answer 2

1st number = x

 2nd number = x-6

x +x-6 = 20

2x-6 = 20

2x=26

x = 26/2 = 13

13-6 = 7

 the 2 numbers are 7 & 13