Solve for k
k>3
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4k+8-8k<-4
Subtract 8k from both sides.
-4k+8<-4
Combine 4k and -8k to get -4k.
-4k<-4-8
Subtract 8 from both sides.
-4k<-12
Subtract 8 from -4 to get -12.
k>\frac{-12}{-4}
Divide both sides by -4. Since -4 is negative, the inequality direction is changed.
k>3
Divide -12 by -4 to get 3.
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