Can you pleaseee help me

The bottom right image of the novel "Uncle Tom's Cabin" reminds me of the uproar caused 9 years before the war. The north and south both opinionated stances on the acceptance of the book due to its contents.

The top left shows The Liberator newspaper, a widely circulated anti-slavery newspaper that continued publishing throughout the war. It bashed the Constitution and went as far as calling it a pro-slavery document.

think kush in nubia is not as well

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