Simplify by First Removing the Parentheses and Then Combining the Like

Multiple Choice

Simplify by first removing the parentheses and then combining the like terms.   $6 - ( y + 9 ) + ( 5 y - 6 )$

A) $9 y - 4$
B) $- 9 y - 9$
C) $- y - 21$
D) $4 y - 9$
E) $4 y + 3$