Question

What is the sum of 2 numbers 13 and a difference of 5?

Answer 1

Answer:

9 , 4

Explanation:

let nos. be x n y

x + y = 13

x - y = 5

------------( add above equations )

2x = 18

x = 18/2 = 9

y = 13 - 9 = 4

Answer 2

The answer is 15 and 10 ....