The Visigoths became tired of the Romans' demands, rebelled, and defeated the Roman legions at?
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it increase by 12% a year from 1812-1820

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others  

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

stick up my a**