coco90 coco90
  • 24-03-2017
  • Mathematics
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Solve the equation x - 4x =45

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peytontanner2518
peytontanner2518 peytontanner2518
  • 24-03-2017
x-4x=45
15-4(15)=45
15-60=45

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flenchiee flenchiee
  • 24-03-2017
x-4x=45 , -3x=45 , x=-15
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