Respuesta :

tramserran

Answer:  9(5e - 3f)

Step-by-step explanation:

       45e - 27f        both terms are divisible by 9

[tex].\quad \dfrac{9}{9}(45e-27f)\\\\\\=9\bigg(\dfrac{45e}{9}-\dfrac{27f}{9}\bigg)\quad\\\\\\\\=\large\boxed{9(5e-3f)}\\[/tex]