Seudónimo Seudónimo
  • 26-01-2021
  • Mathematics
contestada

Evaluate 21 - n for n = 3 *

please help me with this

Respuesta :

lchavez31
lchavez31 lchavez31
  • 26-01-2021

Answer:

18

Step-by-step explanation:

21-n; n=3

Substitute n for 3:

  • 21-3

Solve.

  • 18
Answer Link
janiyajanaee janiyajanaee
  • 26-01-2021
21-3=18 because n=3 and you’re just subtracting
Answer Link

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