Seudónimo Seudónimo
  • 04-04-2017
  • Mathematics
contestada

7k÷3=21. What is the value of k?

Respuesta :

Vesper02
Vesper02 Vesper02
  • 04-04-2017
7k/3 = 21
x 3       x3
7k = 63
/7      /7
k = 9
(7(9)/3 = 21    =    63/3 = 21    =    21 = 21)
Answer Link
rach5566
rach5566 rach5566
  • 04-04-2017
7k÷3=21

Explanation: 
You have to multiply 3 by 21

so you have 7k=63

k = 9
Answer Link

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