I hope this helps.
2a/a+3
I chose "a" as my letter. You can chose whichever letter you chose. :)
Answer:
to put something down
Step-by-step explanation:
You just fill in for x (which is 4), and then you just multiply 6 and 4. Then you take the answer to that plus 9, which will give you y. Which is 33.
So
6(4) + 9
24 + 9
y= 33
Hope I helped!