Which of the Following Equations Are Equivalent To $| 7 x - 6 | + 4 = 9$

Multiple Choice

Which of the following equations are equivalent to $| 7 x - 6 | + 4 = 9$ ?

A) $7 x - 2 = - 9$ or $7 x - 2 = 9$
B) $7 x - 2 = 9$
C) $7 x - 6 = - 5$ or $7 x - 6 = 5$
D) $7 x + 6 = - 5$ or $7 x + 6 = 5$