First subtract the 2 to isolate the 7x. Remember what you do to one side you do to the other, so then you would subtract 2 from 30 as well giving you 7x=28. After that in order to isolate x, you would divide by 7 on both sides giving you x=4.
Explanation:
The strategy of "containment" is best known as a Cold War foreign policy of the United States and its allies to prevent the spread of communism after the end of World War II.
C) be willing to express allegiance to America.
Genghis kong was the leader that United China and lead forces to the Roman empire
Answer:
Explanation:
A feudal contract was an exchange of pledges established by custom and tradition that created the economic and political relationship between lords and vassals, or lesser lords. It was based on an exchange of land for loyalty and military service. ... A fief was an estate bestowed upon a vassal by a greater lord.
Serfs who occupied a plot of land were required to work for the lord of the manor who owned that land. ... Serfs were often required not only to work on the lord's fields, but also in his mines and forests and to labor to maintain roads.
