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lillydanielle87
lillydanielle87 lillydanielle87
  • 23-03-2017
  • Mathematics
Answered

Is the inequality below sometimes, always, or never true?


-2(2x + 9) > -4x + 9

Verified Answer :

Anonymous Anonymous
  • 23-03-2017

expanding:-

-4x - 18 > -4x - 9
add 4x to both sides
-18 > -9 

this is obviously untrue so this inequality is never true

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