Respuesta :

renknee

Answer:

2(x + 1.7) = 42.7

Step-by-step explanation:

  • "adds 1.7 to the number" represents x + 1.7
  • "then double the result" combined with "adds 1.7 to the number" represents 2(x + 1.7)
  • "answer of 42.7" combine with all of the above makes 2(x + 1.7) = 42.7