alexislaw alexislaw
  • 12-04-2018
  • Mathematics
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The answer to this word problem

The answer to this word problem class=
Relax

Respuesta :

fayguan2012
fayguan2012 fayguan2012
  • 12-04-2018
15x+3x=252
18x=252
x=14
3*14=42 children
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