| ( | 11303 20 | − | x | ) | ( | - | 107571669 100000000 | ) | − | ( | 14113 20 | − | x | ) | × | 81 50 | = | 1553181469 1000000 |
| Left side of the equation = | 11303 20 | ( | - | 107571669 100000000 | ) | − | x | ( | - | 107571669 100000000 | ) | − | ( | 14113 20 | − | x | ) | × | 81 50 |
| = | - | 11303 20 | × | 107571669 100000000 | − | x | ( | - | 107571669 100000000 | ) | − | ( | 14113 20 | − | x | ) | × | 81 50 |