The compromise of 1820 added two new states to the united states keeping a balance between slave states and free states at 12 each. what were the 2 new states that were added?

Missouri and Maine were the 2 new states Maine became a free state, and Missouri became a slave state the Compromise of 1820 is also known as the Missouri Compromise

the virginia plan called for three branches of government and two houses of congress. representation in each house would be determined by population. the new jersey plan called for three branches of government and a single house of congress. each state would have an equal vote.

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69