Respuesta :

q = p(r+s)
q/(r+s) = p <-- Transpose
p = q/(r+s) <-- By the Law of Transitive Equality
q = p (r + s)   Divide both sides by (r + s)
[tex] \frac{q}{r + s} [/tex] = p   Switch the sides to make it easier to read
p = [tex] \frac{q}{r + s} [/tex]