needhelp46 needhelp46
  • 27-09-2016
  • Mathematics
contestada

A number increased by 4 is the same as 19 minus 2 times the number

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softballchick10102 softballchick10102
  • 27-09-2016
x + 4 = 19 -2x 
3x = 15
x=5 

5 is the number 
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aannaaay aannaaay
  • 27-09-2016
i think the this is the answer
x+4=19-2x

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