The jacket is 700 rub cheaper than five caps but is 200 rub more expensive than two caps. How much is cap

I hope correctly. If ask something unclear. X the rub - is costed by one cap of the 5th there are 5 caps 5kh-700 there is a jacket there are 2 caps of the 2nd there is a jacket Will work out the equation: the 2nd +200=5kh-700 5kh-2kh =200+700 3rd =900 x =300 (rub) - are costed by one cap
Answer add