realmexican129p5l5pk realmexican129p5l5pk

14-03-2018
Mathematics

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Given:3(x-4)=2x+7 prove: x=19 proof:

Respuesta :

bethanyharrod71 bethanyharrod71

14-03-2018

3(19-4)=2(19)+7
distribute the 3
57-12=38+7
45=45

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