jaenai jaenai
  • 17-08-2018
  • Mathematics
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how do you solve this inequality? 7<-(-k-3)+2

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gmany
gmany gmany
  • 25-08-2018

[tex]7 < -(-k-3)+2\to-(-k-3)+2 > 7\ \ \ \ \ |-2\\\\-(-k)-(-3) > 5\\\\k+3 > 5\ \ \ \ |-3\\\\k > 2\to k\in(2,\ \infty)[/tex]

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