emilysummer06 emilysummer06
  • 16-02-2021
  • Mathematics
contestada

Pleaseee help me!!! I need the answer!

Pleaseee help me I need the answer class=

Respuesta :

daniel16522
daniel16522 daniel16522
  • 16-02-2021
I don’t know how to
Answer Link
airam067 airam067
  • 16-02-2021

Answer:

3x

Step-by-step explanation:

12-9=3+x=3x

i think this is the answer

Answer Link

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