Question

Not sure i should do this qn

Answer 1

Answer: q = -3r + 3p

Explanation:

(81)^p/ 3^q = 27^r

3^4p/3^q = 3^3r

3^(3p-q) = 3^3r

3p-q = 3r

-q = 3r - 3p

q = -3r + 3p