Kareem earned a total of $63 from selling jewelry at a fair. He earned $9 for selling one necklace. He also earned $6 for each bracket he sold. How many brackets did he sell?

Let the number of brackets Kareem sold be x.

Thus, Kareem earned $6*x from selling brackets.
Adding the amount from selling necklaces and brackets, Kareem earned $63 i.e. $9+($6*x) = $63.
$6*x = $63 - $9 = $54.
$6*x = $54.
Hence, Kareem sold x = $54/$6 = <<54/6=9>>9 bracelets. Answer: \boxed{9}.