For a particular red wine, the following data show the auction price for a 750-milliliter bottle and the age of the wine in June of 2016.

Age (years)	Price ($)

35

256

20

142

29

217

33

255

41

331

26

168

31

209

45

297

34

237

22

182

Develop the least squares estimated regression equation. (Let x = age (in years), and let y = price (in $). Round your numerical values to three decimal places.)

= _______