Find the Difference $( - 9 x + 8 ) - ( 2 x + 4 )$

Multiple Choice

Find the difference $( - 9 x + 8 ) - ( 2 x + 4 )$ .

A) -11 x+2
B) -7x+12
C) $- 7 x ^ { 2 } + 12$
D) -11 x+4
E) $- 7 x ^ { 2 } + 4$