What if we used the other equation?

  

 

The answers would still be the same! We'll show you that it would be.
The other equation is:  
12x + 4y = 44
 
Substitute the x = 2 into this equation
As you can see, the answers
12(2) + 4y = 44
are still the same as before.
24 + 4y = 44
x = 2 and y = 5
- 24
  - 24  
4y = 20
 
y = 5