this is the Answer:
A=a+b
2h
You know that it's a bot when it says "explanation in file".
They forgot to put a question, there's nothing to answer...
Answer:
Step-by-step explanation:
g(x)=2(x-4)
g(x)=20,
20=2(x-4)
20/2=x-4
10=x-4
10+4=x
x=14