briannawatson2168 briannawatson2168
  • 14-09-2017
  • Mathematics
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The sum of nine and twice a number is 5353. find the number.

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dianapz
dianapz dianapz
  • 18-09-2017
equation: 9+2x=5,353
               -9        -    9
                     2x=5,344
then divide both sides by 2 

                    x=2,672
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