Solve for n
n>20
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-n-30<-50
Multiply both sides of the equation by 5. Since 5 is positive, the inequality direction remains the same.
-n<-50+30
Add 30 to both sides.
-n<-20
Add -50 and 30 to get -20.
n>\frac{-20}{-1}
Divide both sides by -1. Since -1 is negative, the inequality direction is changed.
n>20
Fraction \frac{-20}{-1} can be simplified to 20 by removing the negative sign from both the numerator and the denominator.
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