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

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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