ruthiysmith ruthiysmith
  • 15-09-2017
  • Mathematics
contestada

9-x=x-5
(Don't forget to simplify if needed!)

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justasmalltowngirl justasmalltowngirl
  • 15-09-2017
Do you want to get the variable by itself.
In order to do that subtract x on both sides.
-2x+9=-5
Then subtract 9 on both sides
-2x=-14
Divide by -2 on both sides
X=7
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