Solve for x
x>20
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6000+4500x-4800x<0
Subtract 4800x from both sides.
6000-300x<0
Combine 4500x and -4800x to get -300x.
-300x<-6000
Subtract 6000 from both sides. Anything subtracted from zero gives its negation.
x>\frac{-6000}{-300}
Divide both sides by -300. Since -300 is negative, the inequality direction is changed.
x>20
Divide -6000 by -300 to get 20.
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