Answer:
The answer is D.) 48
Step-by-step explanation:
I made X stand as 3 so my equations would go as follows.
AC=4(3)+12 and 2(3)+18=BC
After solving for both they both become 24 and since C looks like its half way All I did was add 24 and 24 to get 48 as the answer.
Hope this helps.
A brainliest is always appreciated.
