Respuesta :

Step-by-step explanation:

Hi! An easy way to find an answer to questions like this is to do a table

y=16 : x=4

Now, add up X and Y together until X reaches 6

y=16 x=4

y=17 x=5

y=18 x=6

As you can see, when x is 6, y is 18.

Hope this helps!