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x-\left(\frac{7}{20}x-662.5\right)-\frac{7}{100}x=10000
Reduce the fraction \frac{35}{100} to lowest terms by extracting and canceling out 5.
x-\frac{7}{20}x-\left(-662.5\right)-\frac{7}{100}x=10000
To find the opposite of \frac{7}{20}x-662.5, find the opposite of each term.
x-\frac{7}{20}x+662.5-\frac{7}{100}x=10000
The opposite of -662.5 is 662.5.
\frac{13}{20}x+662.5-\frac{7}{100}x=10000
Combine x and -\frac{7}{20}x to get \frac{13}{20}x.
\frac{29}{50}x+662.5=10000
Combine \frac{13}{20}x and -\frac{7}{100}x to get \frac{29}{50}x.
\frac{29}{50}x=10000-662.5
Subtract 662.5 from both sides.
\frac{29}{50}x=9337.5
Subtract 662.5 from 10000 to get 9337.5.
x=9337.5\times \frac{50}{29}
Multiply both sides by \frac{50}{29}, the reciprocal of \frac{29}{50}.
x=\frac{18675}{2}\times \frac{50}{29}
Convert decimal number 9337.5 to fraction \frac{93375}{10}. Reduce the fraction \frac{93375}{10} to lowest terms by extracting and canceling out 5.
x=\frac{18675\times 50}{2\times 29}
Multiply \frac{18675}{2} times \frac{50}{29} by multiplying numerator times numerator and denominator times denominator.
x=\frac{933750}{58}
Do the multiplications in the fraction \frac{18675\times 50}{2\times 29}.
x=\frac{466875}{29}
Reduce the fraction \frac{933750}{58} to lowest terms by extracting and canceling out 2.