Respuesta :

you can isolate r to one side of the equation by dividing by adding three, dividing by s, multiplying by a and you get:

r=a(3+k)/s

Answer:

r=(ka)/(s)-(3k)/(s)

Step-by-step explanation:

if the equation is (rs)/(a-3) =k

r=(ka)/(s)-(3k)/(s)