I am going to assume 2.5x is really 25x (typo).
First formulate the equality

Now two results emerge.
.
Hope this helps.
Answer:
1. x=21.8 2. x-= -103
Step-by-step explanation:
Answer:
A
2(x+y+1)
Step-by-step explanation:
x + 2y + x + 2
= 2x + 2y + 2
= 2(x + y + 1)
Answer:
A
2(x+y+1)
I don't think you provided all the options.
Because of this, I'm providing a guess until you have the time to provide the other equations...
I'd say the correct answer is:

Again, this is JUST an assumption.
I attached a screenshot in case you wished for relatively adequate proof.
If you can, please provide the other answer options, so I can give a more accurate answer. :)