The great gatsby- george’s perspectives chapter 8

Nick wakes as Chapter 8 opens, hearing Gatsby return home from his all-night vigil at the Buchanans. He goes to Gatsby's, feeling he should tell him something (even he doesn't know what, exactly). ... Nick suggests Gatsby leave town for a while, certain Gatsby's car would be identified as the "death car."

Explanation:

Nick wakes as Chapter 8 opens, hearing Gatsby return home from his all-night vigil at the Buchanans. He goes to Gatsby's, feeling he should tell him something (even he doesn't know what, exactly). ... Nick suggests Gatsby leave town for a while, certain Gatsby's car would be identified as the "death car."

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