haley2230 haley2230
  • 22-09-2020
  • Mathematics
contestada

-6a + 24b - (9b-a)
I have to combine like terms

Respuesta :

CSMedrano
CSMedrano CSMedrano
  • 22-09-2020

Answer:

-5a+15b

Step-by-step explanation:

[tex]-6a + 24b - (9b-a)\\\\=-6a+24b-(9b)-(-a)\\\\=-6a+24b-9b+a\\\\=(-6a+a)+(24b-9b)\\\\=-5a+15b[/tex]

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