Solve for j
j>4
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-4j<-9-7
Subtract 7 from both sides.
-4j<-16
Subtract 7 from -9 to get -16.
j>\frac{-16}{-4}
Divide both sides by -4. Since -4 is negative, the inequality direction is changed.
j>4
Divide -16 by -4 to get 4.
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