Solve for x
x=\frac{399}{500}=0.798
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-250x=\frac{1}{2}-\frac{400}{2}
Convert 200 to fraction \frac{400}{2}.
-250x=\frac{1-400}{2}
Since \frac{1}{2} and \frac{400}{2} have the same denominator, subtract them by subtracting their numerators.
-250x=-\frac{399}{2}
Subtract 400 from 1 to get -399.
x=\frac{-\frac{399}{2}}{-250}
Divide both sides by -250.
x=\frac{-399}{2\left(-250\right)}
Express \frac{-\frac{399}{2}}{-250} as a single fraction.
x=\frac{-399}{-500}
Multiply 2 and -250 to get -500.
x=\frac{399}{500}
Fraction \frac{-399}{-500} can be simplified to \frac{399}{500} by removing the negative sign from both the numerator and the denominator.
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