kaylamarie0409 kaylamarie0409
  • 07-12-2020
  • Mathematics
contestada

HELP PLEASE
4-7f=f-12

Respuesta :

nightmaremangle68
nightmaremangle68 nightmaremangle68
  • 07-12-2020

Answer:

f = 2

Step-by-step Explanation

4 - 7f = f - 12

+12         +12

-------------------

16 - 7f = f

   +7f     +7f

-------------------

[tex]\frac{16}{8} = \frac{8f}{8}[/tex]

2 = f

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