How did Frederick Douglass to the development of an American ECONOMIC identity

Frederick Douglass was a compelling force in the anti-slavery movement. A man of moral authority, Douglass developed into a charismatic public speaker. Prominent abolitionist William Lloyd Garrison recognized his oratory skill and hired him as a speaker for the Massachusetts Anti-Slavery Society.

Explanation:

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

international economic development agencies harm poorer nations by encouraging them to serve as exporters to wealthier nations.