File: /var/www/content-sp/wiris-formulas/199f08817d56d7de1e262eb5991576db.ini
mml=<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>Let</mi><mi mathvariant="normal"> </mi><mi mathvariant="normal">x</mi><mo>=</mo><mn>1</mn><mo>-</mo><mfrac><mn>1</mn><mn>20</mn></mfrac><mo>+</mo><mfrac><mn>1</mn><msup><mfenced separators="|"><mn>20</mn></mfenced><mn>2</mn></msup></mfrac><mo>-</mo><mfrac><mn>1</mn><msup><mfenced separators="|"><mn>20</mn></mfenced><mn>3</mn></msup></mfrac><mo>+</mo><mo>_</mo><mo>_</mo><mo>_</mo><mo>_</mo><mo>_</mo><mo>_</mo><mo>_</mo><mspace linebreak="newline"/><mo>⇒</mo><mi mathvariant="normal">x</mi><mo>=</mo><mn>1</mn><mo>-</mo><mfrac><mn>1</mn><mn>20</mn></mfrac><mfenced separators="|"><mrow><mn>1</mn><mo>-</mo><mfrac><mn>1</mn><mn>20</mn></mfrac><mo>+</mo><mfrac><mn>1</mn><msup><mfenced separators="|"><mn>20</mn></mfenced><mn>2</mn></msup></mfrac><mo>+</mo><mo>_</mo><mo>_</mo><mo>_</mo><mo>_</mo><mo>_</mo><mo>_</mo><mo>_</mo></mrow></mfenced><mspace linebreak="newline"/><mo>⇒</mo><mi mathvariant="normal">x</mi><mo>=</mo><mn>1</mn><mo>-</mo><mfrac><mi mathvariant="normal">x</mi><mn>20</mn></mfrac><mspace linebreak="newline"/><mo>⇒</mo><mi mathvariant="normal">x</mi><mo>+</mo><mfrac><mi mathvariant="normal">x</mi><mn>20</mn></mfrac><mo>=</mo><mn>1</mn><mspace linebreak="newline"/><mo>⇒</mo><mfrac><mrow><mn>21</mn><mi mathvariant="normal">x</mi></mrow><mn>20</mn></mfrac><mo>=</mo><mn>1</mn><mspace linebreak="newline"/><mo>∴</mo><mi mathvariant="normal">x</mi><mo>=</mo><mfrac><mn>20</mn><mn>21</mn></mfrac><mo>=</mo><mn>0</mn><mo>.95238</mo></math>