maggielabossier
maggielabossier maggielabossier
  • 27-10-2017
  • Mathematics
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2x-2<2(x-1) Less than or equal to

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sasariia
sasariia sasariia
  • 27-10-2017
If you remove the brackets of2(x-1)=2×x and 2×-1=2x-2
so its equal
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