realmexican129p5l5pk realmexican129p5l5pk
  • 14-03-2018
  • Mathematics
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Given:3(x-4)=2x+7 prove: x=19 proof:

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bethanyharrod71
bethanyharrod71 bethanyharrod71
  • 14-03-2018
3(19-4)=2(19)+7
distribute the 3
57-12=38+7
45=45
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