glenn9
glenn9 glenn9
  • 01-10-2018
  • Mathematics
contestada

Which equation is true?

1. 12x + 18=42 if x=2

2. 15f-7=36 if f=3

3 12x+2=26

Respuesta :

silh99 silh99
  • 01-10-2018
hopefully this is clear! A= #1
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