AsunaYuuki60 AsunaYuuki60
  • 25-04-2017
  • Mathematics
contestada

11 times a number increased by 2 is the same as 6 more than 9 times the number.Find the number.

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irspow
irspow irspow
  • 25-04-2017
11n+2=9n+6  subtract 2 from both sides

11n=9n+4  subtract 9n from both sides

2n=4  divide both sides by 2

n=2
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tjduport
tjduport tjduport
  • 25-04-2017
My answer is because 132 divided by 12 equals 11
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