Which statement is true of the geographic factors that influenced both Jamestown and Plymouth colonies? A. Colonist used fish as a major economic resource
B. Colonist settled near the coastlines
C. Colonist died from diseases from mosquitoes
D. Colonist built shelters from available stone

thing is, i'm afraid, you can't.

the most you can do is log out and never log in again.

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

the answer to your question is

the treaty of hopewell