janelle964 janelle964
  • 06-10-2020
  • Mathematics
contestada

Directions: Fir
7(9 + k) = 84
W

Respuesta :

emitheninja emitheninja
  • 06-10-2020
K = 3

To find K:

7 (9 + k) = 84
63 + 7k = 84
7k = 21
21 / 7
k = 3
Answer Link

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