ceaira68
ceaira68 ceaira68
  • 17-09-2020
  • Mathematics
contestada

find the value of x so that f(x) = 13 when f(x) = 3x + 4

Respuesta :

Renee8696 Renee8696
  • 17-09-2020

Answer:

Step-by-step explanation:

13=3x+4

subtract 4 from both sides

9=3x

divide by 3

x=3

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