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  • 20-10-2018
  • Mathematics
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Five times a number k minus 9 is two thirds of a number j solve for j

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 20-10-2018

5k-9=2/3j

multiply each side of the equation by 3/2

3/2(5k-9) = 3/2(2/3j)

distribute

15/2 k - 27/2 =j

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