Respuesta :

DeanR

We don't really have to solve it because we can try out the pairs and get D(6,6).

OK, let's solve it.

3y = 6x - 18

7y = 6x + 6

Subtracting,

4y = 24

y = 6

6x = 7y- 6 =7(6)-6=36

x=6

Choice D(6,6)