209148
209148 209148
  • 19-01-2022
  • Mathematics
contestada

Twice a number decreased by 2

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CharlieTheChamp
CharlieTheChamp CharlieTheChamp
  • 19-01-2022

Answer:

2n - 2

Step-by-step explanation:

n can represent the number, and subtract by 2 since it says decreased by

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Azailia
Azailia Azailia
  • 19-01-2022

Hi!

"twice a number" means a number twice itself, or a number x 2:

2n

"decreased by 2" means minus 2

2n - 2

Hope this helps ! :D

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