430) How Does the Subtraction Sign Affect the Terms $-3 x+9$

Multiple Choice

430) How does the subtraction sign affect the terms $-3 x+9$ when $8 x-3-(-3 x+9)$ is simplified? What is the simplified form?

A) It changes the sign of each term. The simplified form is $11 x-12$ .
B) It changes the sign of each term. The simplified form is $8 x-12$ .
C) It changes the sign of each term. The simplified form is $11 x+9$ .
D) It changes the sign of each term. The simplified form is $5 x-12$ .