ConnorVaughn ConnorVaughn
  • 25-01-2016
  • Mathematics
contestada

solution to 2x -9 < 7

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Аноним Аноним
  • 25-01-2016
Add nine on both sides to leave with variable term.
This results in 2x <16.
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AL2006
AL2006 AL2006
  • 25-01-2016

You said                          2x - 9 < 7

Add  9  to each side:       2x      < 16

Divide each side by  2 :    x       < 8 .

  
Answer Link

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