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On the number axis, the distance from the point to the origin represented by the solution of the equation 2x-5k = 0 with X as the unknown is 5. Try to find all the values of K emergency
2X-5K=0==>x=2.5k
|X-0 | = 5 = = > | 2.5k | = > 5 = = > | K | = 2 = = > k = 2 or - 2
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