Which equation demonstrates the additive identity property?
A
open paren 7 plus 4 i close paren plus 0 is equal to 7 plus 4 iB
open paren 7 plus 4 i close paren plus open paren negative 7 minus 4 i close paren is equal to 0C
open paren 7 plus 4 i close paren times 1 is equal to 7 plus 4 iD
open paren 7 plus 4 i close paren plus open paren 7 minus 4 i close paren is equal to 14