American revolution
what were
the country's
leaders like? what
were the political
policies of the
time? what was
life like for
common people?

American Revolution, also called United States War of Independence or American Revolutionary War, (1775–83), insurrection by which 13 of Great Britain’s North American colonies won politica

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