Respuesta :

Answer:

13 and 5

Step-by-step explanation:

x+y=18

x-y=8

_____

2x=26

x=13

So the first number must be 13

13+y=18

y=5

And the second number must be 5

Answer:

13 and 5

Step-by-step explanation:

13 and 5 because 13-5=8 and the difference is 8 so thats your answer