Solve for x
x = \frac{15}{4} = 3\frac{3}{4} = 3.75
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20x=100x-300
Multiply both sides of the equation by 5.
20x-100x=-300
Subtract 100x from both sides.
-80x=-300
Combine 20x and -100x to get -80x.
x=\frac{-300}{-80}
Divide both sides by -80.
x=\frac{15}{4}
Reduce the fraction \frac{-300}{-80} to lowest terms by extracting and canceling out -20.
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