How does daisy react to the meeting with gatsby

Since I don't know the books name, nor do I have time to look up or read the book, I took my chances and looked this up on google. This is what google has to say: Gatsby's reunion with Daisy is terribly awkward. Gatsby knocks Nick's clock over and tells Nick sorrowfully that the meeting was a mistake. After he leaves the two alone for half an hour, however, Nick returns to find them radiantly happy—Daisy shedding tears of joy and Gatsby glowing.

substitute y = 2x - 4 to x + 2y = 12:

x + 2(2x - 4) = 12     use distributive property

x + (2)(2x) + () = 12

x + 4x - 8 = 12     add 8 to both sides

5x = 20     divide both sides by 5

x = 4

put the value of x to the first equation:

y = 2(4) - 4

y = 8 - 4

y = 4