zmzmzmzmz4272 zmzmzmzmz4272
  • 28-09-2018
  • Mathematics
contestada

Check your answer and show your work. 3x = 4(x - 2.25). x = 9.

Respuesta :

nenila nenila
  • 28-09-2018

3x = 4(x - 2.25)

3х=4х-9

3х-4х=-9

-х=-9

х=9.

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