georgeisxool georgeisxool
  • 10-01-2017
  • Mathematics
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Xavier is thinking of a number, nine more than four times the number is fifteen less than twice the nuber what is Xaviers number

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BunnyKing123
BunnyKing123 BunnyKing123
  • 10-01-2017
x represent that number
 9+4x=2x-15
4x-2x=-15-9
2x=-24
x=-12
Xavier's number is -12. 
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