aya25 aya25
  • 21-01-2018
  • Mathematics
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Quentin bought 6 new tennis balls.if he now has a total of 18 tennis balls,how many did he start with

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Аноним Аноним
  • 21-01-2018

[tex]x + 6 = 18 \\ x = 12[/tex]
[tex]18 - 6 = 12[/tex]
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