Respuesta :

deborahadekoya

Answer:

Step-by-step explanation:

  • 6x-3x+9y+4+11=3(x+3y+5)
  • solve both sides
  • 9x+9y+15=3x+9y+15
  • 9x+9y+15≠ 3x+9y+15  

We use the property of equality

mathstudent55

Answer:

Distributive property

Step-by-step explanation:

6x – 3x + 9y + 4 + 11 =

First, we combine like terms.

= 3x + 9y + 15

Now we use the distributive property to factor out a common factor.

= 3(x + 3y + 5)

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