hello8711 hello8711
  • 19-05-2021
  • Mathematics
contestada

Set up an equation and solve for the unknown number.
“The sum of 4 and a number is equal to twice that same number”

Respuesta :

yohi66 yohi66
  • 19-05-2021
Let x be the unknown number.

4+x=2x
4=2x-x
x=4
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