Respuesta :

Answer:

9 (3 - 2r)

Step-by-step explanation:

27 = 9 (3)

18r = 9 (2r)

Final answer = 9 (3 - 2r)

Hope this helped! :)

Answer:

9(3-2r)

Step-by-step explanation:

I factored 9 out of 27-18r/

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