What is a part of a group united of major issues called ?
a. cession
b. faction
c. massacre
d. syllabary

b. faction

Explanation:

1.

military expedition or made of heroic weapons.

2.

group of supporters of the same cause as opposed to other groups [In the Roman Empire, factions were formed between circus fighters and their respective supporters; later they formed among various groups of the city and the countryside that rivaled each other; in modernity, the term came to designate esp. each antagonistic group that disputes the political supremacy.].

gang or insurgent party.

3

political party.

BY EXTENSION

dissident fraction of a party.

idk

explanation: idk

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