avagymnastics03
avagymnastics03 avagymnastics03
  • 19-10-2018
  • Mathematics
contestada

URGENT!!
3^x−1=9^x+2
x-1 and x+2 are powers.

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kittenpaci1414
kittenpaci1414 kittenpaci1414
  • 19-10-2018

the answer to your question [tex]3^{x-1} = 9^{x+2}[/tex] is x = -5


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