kcoggins82 kcoggins82
  • 11-02-2018
  • Mathematics
contestada

5x-x-7=29 then x equals what

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ASUHorn ASUHorn
  • 11-02-2018
5x-x-7=29
(5x-x)-(7+7)=29+7
4x=36
x=36/4
x=9
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avadorable avadorable
  • 11-02-2018
-6 because  add the variable together, add seven on each side, and divide the coefficient.                              
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