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Select all of the equations below that are equivalent to:$\newline$$x + 9 = 11$$\newline$Use properties of equality.$\newline$Multi-select Choices:$\newline$(A)$x + 9 - 6 = 6$$\newline$(B)$x + 9 - 6 = 5$$\newline$(C)$x + 9 - 3 = 9$$\newline$(D)$x + 9 - 4 = 6$