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  • 24-10-2018
  • Mathematics
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-3*(1/6)- 18=72 what is the value of x

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 24-10-2018

you need an x in the equation

-3* 1/6 x - 18 = 72

add 18 to each side

-3 * 1/6 x = 90

multiply 3 * 1/6

-1/2 x = 90

multiply by -2 on each side

-2 * (-1/2) x = -2 * 90

x = -180

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