What was one effect of santa anna’s rise to power in the 1830s?
a. santa anna outlawed slavery in all of mexico’s territories.
b. independent mexican states gained more power and control.
c. texas was taken over by mexico and became part of that country.
d. texas revolted and declared independence from mexico.

b

Explanation:

Option D.

Explanation:

Texas revolted and declared independence from Mexico, is the right answer.

Santa Anna was a general and a politician from Mexico. He was the one who fought for the Independence of Mexico. However, the penetration of immigrants into the territory of Texas led the majority change in Texas. In the year 1835, Santa Anna repealed the Constitution of Mexico, which directly resulted in the Texas Revolution. The main reason why he repealed the Constitution of the State was that the immigrants were not ready to pay any tax since they believed that the government was not providing them with any service. Consequently, he banned the migration of new settlers in the territories of Mexico. This policy was an acknowledgement to the attempts made by the United States to buy Texas from Mexico.

simplify brackets

8 - 2a - 7 = a + 40

simplify 8 - 2a - 7 to -2a + 1

-2a + 1 = a + 40

add 2a to both sides

1 = a + 40 + 2a

simplify a + 40 + 2a to 3a + 40

1 = 3a + 40

subtract 40 from both sides

1 - 40 = 3a

simplify 1 - 40 o -39

-39 = 3a

divide both sides by 3

-39/3 = a

simplify 39/3 to 13

-13 = a

switch sides

a = -13