File: /var/www/content-sp/wiris-formulas/1ca138a228a1371619e1fa401ec88579.ini
mml=<math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mrow><mn>5</mn><mi mathvariant="normal">x</mi><mo>+</mo><mn>7</mn></mrow><mrow><mi mathvariant="normal">x</mi><mo>+</mo><mn>7</mn></mrow></mfrac><mo>=</mo><mfrac><mn>3</mn><mn>1</mn></mfrac><mspace linebreak="newline"/><mo>⇒</mo><mn>5</mn><mi mathvariant="normal">x</mi><mo>+</mo><mn>7</mn><mo>=</mo><mn>3</mn><mi mathvariant="normal">x</mi><mo>+</mo><mn>21</mn><mspace linebreak="newline"/><mo>⇒</mo><mn>5</mn><mi mathvariant="normal">x</mi><mo>-</mo><mn>3</mn><mi mathvariant="normal">x</mi><mo>=</mo><mn>21</mn><mo>-</mo><mn>7</mn><mspace linebreak="newline"/><mo>⇒</mo><mn>2</mn><mi mathvariant="normal">x</mi><mo>=</mo><mn>14</mn><mspace linebreak="newline"/><mo> </mo><mo>∴</mo><mo> </mo><mi mathvariant="normal">x</mi><mo> </mo><mo>=</mo><mo> </mo><mn>7</mn></math>