Solve for x
x\leq \frac{129}{5}
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-100x\geq 220-2800
Subtract 2800 from both sides.
-100x\geq -2580
Subtract 2800 from 220 to get -2580.
x\leq \frac{-2580}{-100}
Divide both sides by -100. Since -100 is negative, the inequality direction is changed.
x\leq \frac{129}{5}
Reduce the fraction \frac{-2580}{-100} to lowest terms by extracting and canceling out -20.
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