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Which of the following sets shows all the numbers from the set {3, 4, 5, 6} that are part of the solution to the equation 5x + 4 < 29? {4, 5, 6} {3, 4, 5} {3, 4} {3}

Singerforthelord  Apr 18, 2017
 #1
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+2

5x + 4 < 29     subtract 4 from both sides

 

5x < 25           divide both sides by 5

 

x < 5

 

So   {3,4}   is correct

 

 

cool cool cool

CPhill  Apr 18, 2017

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