g = (1+2a)/a
multiply each side by a
ga = 1+2a
subtract 2a from each side
ga -2a =1
factor out a
a(g-2) =1
divide by g-2
a= 1/(g-2)
Answer:
the original price is 75.50
Step-by-step explanation:
7/21 simplify 1/3 33.3 repeated percent
Answer:
18598
Step-by-step explanation:
just add