In 1839 was Texas still apart of Mexico

Explanation:

Mexican Texas is the name given by Texas historians to the brief period between 1821 and 1835 when Texas was part of Mexico, as part of the State of Coahuila and Texas

Yes it was

Explanation:

Hope that helped

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

i think 3 documents.

hope i

-lavira: )