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  • 11-09-2015
  • Mathematics
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If 3x - 7 = 5 then what is 6x -8

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Panoyin
Panoyin Panoyin
  • 11-09-2015
3x - 7 = 5
    + 7 + 7
     3x = 12
      3      3
       x = 4

6x - 8
6(4) - 8
24 - 8
16
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