Help plzz and dont give me a file to look at and I would like the correct answer

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

What does x = in this equation x+3+2x=x+5

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5