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f is an integer. Write down the largest value of f that satisfies f – 15 > 35 + 5f

 Feb 25, 2018

Best Answer 

 #1
avatar+16319 
+1

f-15 > 35 + 5f    subtract  f from both sides of the equation

-15 > 35 + 4f     Subtract 35 from both sides

-50 > 4f              Divede both sides by 4

-12.5 > f    or   f < -12.5        so the largest integer that satifies this is -13  

 Feb 25, 2018
 #1
avatar+16319 
+1
Best Answer

f-15 > 35 + 5f    subtract  f from both sides of the equation

-15 > 35 + 4f     Subtract 35 from both sides

-50 > 4f              Divede both sides by 4

-12.5 > f    or   f < -12.5        so the largest integer that satifies this is -13  

ElectricPavlov Feb 25, 2018

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