Macro to delete rows where positive Value is same as negative value in Specific Column

I have a spreadsheet with several columns


I need a macro to delete all rows in Col with Header "Bank" in row 1 where the values are positive and equal eg 50 -50 , 150, -150 etc


I have attached sample data and highlighted the items in yellow where the rows must be deleted



It would be appreciated if someone could kindly assist me