55.00 \% x + 15.00 \% ( 2000 - x ) = 20.00 \% \times 2000
Solve for x
x=250
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\frac{11}{20}x+\frac{15}{100}\left(2000-x\right)=\frac{20}{100}\times 2000
Reduce the fraction \frac{55}{100} to lowest terms by extracting and canceling out 5.
\frac{11}{20}x+\frac{3}{20}\left(2000-x\right)=\frac{20}{100}\times 2000
Reduce the fraction \frac{15}{100} to lowest terms by extracting and canceling out 5.
\frac{11}{20}x+\frac{3}{20}\times 2000+\frac{3}{20}\left(-1\right)x=\frac{20}{100}\times 2000
Use the distributive property to multiply \frac{3}{20} by 2000-x.
\frac{11}{20}x+\frac{3\times 2000}{20}+\frac{3}{20}\left(-1\right)x=\frac{20}{100}\times 2000
Express \frac{3}{20}\times 2000 as a single fraction.
\frac{11}{20}x+\frac{6000}{20}+\frac{3}{20}\left(-1\right)x=\frac{20}{100}\times 2000
Multiply 3 and 2000 to get 6000.
\frac{11}{20}x+300+\frac{3}{20}\left(-1\right)x=\frac{20}{100}\times 2000
Divide 6000 by 20 to get 300.
\frac{11}{20}x+300-\frac{3}{20}x=\frac{20}{100}\times 2000
Multiply \frac{3}{20} and -1 to get -\frac{3}{20}.
\frac{2}{5}x+300=\frac{20}{100}\times 2000
Combine \frac{11}{20}x and -\frac{3}{20}x to get \frac{2}{5}x.
\frac{2}{5}x+300=\frac{1}{5}\times 2000
Reduce the fraction \frac{20}{100} to lowest terms by extracting and canceling out 20.
\frac{2}{5}x+300=\frac{2000}{5}
Multiply \frac{1}{5} and 2000 to get \frac{2000}{5}.
\frac{2}{5}x+300=400
Divide 2000 by 5 to get 400.
\frac{2}{5}x=400-300
Subtract 300 from both sides.
\frac{2}{5}x=100
Subtract 300 from 400 to get 100.
x=100\times \frac{5}{2}
Multiply both sides by \frac{5}{2}, the reciprocal of \frac{2}{5}.
x=\frac{100\times 5}{2}
Express 100\times \frac{5}{2} as a single fraction.
x=\frac{500}{2}
Multiply 100 and 5 to get 500.
x=250
Divide 500 by 2 to get 250.
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