l0velyykelseyy
l0velyykelseyy l0velyykelseyy
  • 07-11-2016
  • Mathematics
contestada

whats 5a - 2a + 9 ?
could someone add how you got the answer to please?

Respuesta :

candystarlover4
candystarlover4 candystarlover4
  • 07-11-2016
Step 1. Simplify 
[tex]3a+9[/tex]

[tex]3a+9[/tex] is your answer:

Done! :)

Answer Link
CarliF01 CarliF01
  • 09-11-2016
combine like terms which are 5a and 2a which=3a then you have 3a=9 so then you divide 3 on both sides and then you get 3 which is your answer so a=3
Answer Link

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