30kblessings101 30kblessings101
  • 26-09-2021
  • Mathematics
contestada

What number could to add to the expression x + 4 to get a sum of x? explain your reasoning​

Respuesta :

milymoreira1280 milymoreira1280
  • 26-09-2021

Answer:

Step-by-step explanation:

Answer Link
jimrgrant1 jimrgrant1
  • 26-09-2021

Answer:

- 4

Step-by-step explanation:

x + 4 - 4 ( 4 - 4 = 0 )

= x

Answer Link

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