+0  
 
0
344
3
avatar+10 

Solve for f

 

6f - 1 < -7

solve this please!

 May 29, 2017
 #1
avatar+99384 
+2

add 1 to both sides then divide both sides by 6.

 

You do not need to reverse the sign or anything like that.

 May 29, 2017
 #2
avatar+13 
0

add 1 to both sides

6f - 1 (+1) ≤ -7(+1)

6f ≤ -6

divide by six to both sides

\(\frac{6f}{6} = \frac{-6}{6}\)

simply

f = -1

 May 29, 2017
 #3
avatar+99384 
0

Not quite Yimpy, 

You have changed the inequality to an equal sign :)

Melody  May 29, 2017

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