teanna2236
teanna2236 teanna2236
  • 06-12-2016
  • Mathematics
contestada

7j+3-4j+9What us the answer to this problem

Respuesta :

garoto garoto
  • 06-12-2016
3j +12 is the answer to the question, just add like terms.
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Amphitrite1040
Amphitrite1040 Amphitrite1040
  • 06-12-2016
7j - 4j = 3j 

 3 + 9=  12 

→Therefore, your answer would change to : 3j + 12 

Or , you can put 3(J) + 12 :)

Just combine your like terms


 

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