yukicm9
yukicm9 yukicm9
  • 09-11-2016
  • Mathematics
contestada

How does x - 7 > - 2 go to x > 9

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lols246795
lols246795 lols246795
  • 09-11-2016
It doesn't because if you do the opposite of -7 which is add 7 you will get x>5
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