Aoc=7x-2,doc=2x+8,rod=27

To find the values of A, D, and R in the given equations:

1. Start by substituting the given values into the equations:

A = 7x - 2
D = 2x + 8
R = 27

2. Since the equations contain variables (x), we need additional information to solve for their values.

If you have any additional information, please provide it so that we can proceed with the solution.