| ( | 1591667 1000000 | − | X | ) | × | 100 | = | ( | 85 | − | 120 | ) | × | 35 | ÷ | 60 |
| Left side of the equation = | 1591667 1000000 | × | 100 | − | X | × | 100 |
| = | 1591667 10000 | − | X | × | 100 |
1591667 10000 | − | 100 | X | = | ( | 85 | − | 120 | ) | × | 35 | ÷ | 60 |
| Right side of the equation = | ( | 85 | − | 120 | ) | × | 7 12 |
1591667 10000 | − | 100 | X | = | ( | 85 | − | 120 | ) | × | 7 12 |
| Right side of the equation = | 85 | × | 7 12 | − | 120 | × | 7 12 |
| = | 595 12 | − | 70 |
| = | - | 245 12 |
1591667 10000 | − | 100 | X | = | - | 245 12 |
| - | 100 | X | = | - | 245 12 | − | 1591667 10000 |
| - | 100 | X | = | - | 5387501 30000 |
5387501 30000 | = | 100 | X |
| 100 | X | = | 5387501 30000 |
| X | = | 5387501 30000 | ÷ | 100 |
| = | 5387501 30000 | × | 1 100 |
| X | = | 5387501 3000000 |
| X | = | 1.795834 |