skylar3 skylar3
  • 09-04-2015
  • Mathematics
contestada

solve each system by substitution -7x+2y=18, 6x+6y=0

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thompzac
thompzac thompzac
  • 09-04-2015
The following pictures should explain well enough how to solve this would take to long to write out the end answer however are x=-12.5 and y=34.75 the steps are the following pictures Hope this helps!=)

Ver imagen thompzac
Ver imagen thompzac
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