k443
k443 k443
  • 09-09-2018
  • Mathematics
contestada

how do you simplify this expression then evaluate it if x=2? 5x - 2 + 3 - x

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nihilististrash
nihilististrash nihilististrash
  • 09-09-2018

You just put all of the like terms together, if it has an X combine it and if it doesn't have an X combine it. You end up with 4x-5

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