Solve for x
x>\frac{1800}{227}
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5400+99x-780x<0
Subtract 780x from both sides.
5400-681x<0
Combine 99x and -780x to get -681x.
-681x<-5400
Subtract 5400 from both sides. Anything subtracted from zero gives its negation.
x>\frac{-5400}{-681}
Divide both sides by -681. Since -681 is negative, the inequality direction is changed.
x>\frac{1800}{227}
Reduce the fraction \frac{-5400}{-681} to lowest terms by extracting and canceling out -3.
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