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avatar+144 

 

Find all real numbers \(s\) such that \(-2(s - 7) > 4s + 8\). Give your answer as an interval.

 

Thankyou!

 
HelpPLZ  Oct 8, 2018
 #1
avatar+89874 
+1

-2 ( s - 7)  >  4s  + 8

 

-2s + 14  > 4s + 8       subtract 4s , 14 from both sides

 

-6s > -6      divide both sides by  -6   and reverse the inequality sign

 

s <  1   

 

( -infinity , 1 )      [ in interval notation ]

 

 

cool cool cool

 
CPhill  Oct 8, 2018
 #2
avatar+144 
+1

Thank You So Much!

 
HelpPLZ  Oct 8, 2018

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