The first great awakening in America began in the 1730s and lasted until the 1760s. Which group would have been most influenced by the first great awakening? A American revolutionists B northern abolitionist c existentialists d tories

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

where is the passage

i cant solve it without knowing the passage