Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_17 ( week INTEGER, points_against VARCHAR, points_for VARCHAR, opponent VARCHAR )

### Question ###
Which Week has Points For larger than 19, and an Opponent of philadelphia eagles, and Points Against larger than 7?

### Accurate SQL ###

SELECT MAX(week) FROM table_name_17 WHERE points_for > 19 AND opponent = "philadelphia eagles" AND points_against > 7