Answer:
hello
Step-by-step explanation:
adjacent angles are equal to 180 degrees,

but, for some reason, does not match the answers…
Can the answers be wrong?
or I miscalculated…
i hope it helps have a nice day

The required number is :
Solution is in attachment ~
The correct option would be: y = 2x
You can check by replacing the variables with the given values.
Hope this helps!
The answer for your question is y=396