• how Japan's location as an island nation impacted its development

It is made up of four main islands and thousands of smaller ones. The terrain is mountainous, which means there is not a lot of good land for farming. Because of the geography, the Japanese relied on the sea for many aspects of daily life. Trade with China and Korea became important to get the resources they needed.

Explanation: google

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

d. it gave farmers a way to organize for more political power