Malcolm x left the nation of islam because he
o advocated violent resistance.
o changed his beliefs.
o wanted to join king's organization.
o felt conflicted about his role in the watts riots.

Answer is A

Explanation:

After the murder of John F. Kennedy Malcolm he gave some remarks which were not well accepted by other leaders of this organization, especially by Elijah Muhammad. Even before, Malcolm was advocating that on every violence we need to react with violence. This at the end lead to him leaving the Nation.

8 - (2a + 7) = a + 40     distribute/multiply - into (2a + 7)

8 - 2a - 7 = a + 40

1 - 2a = a + 40       add 2a on both sides

1 = 3a + 40         subtract 40 on both sides

-39 = 3a       divide 3 on both sides

-13 = a

[proof]

8 - (2a + 7) = a + 40

8 - (2(-13) + 7) = -13 + 40

8 - (-26 + 7) = 27

8 - (-19) = 27

8 + 19 = 27

27 = 27