| ( | ( | X | × | 317 5000 | × | 180 | ÷ | 360 | ) | + | X | ) | × | 69117 10000 | × | 103 100 | = | 30000000 |
| Left side of the equation = | ( | ( | X | × | 317 5000 | × | 180 | ÷ | 360 | ) | + | X | ) | × | 7119051 1000000 |
| ( | ( | X | × | 317 5000 | × | 180 | ÷ | 360 | ) | + | X | ) | × | 7119051 1000000 | = | 30000000 |
| Left side of the equation = | ( | X | × | 317 5000 | × | 180 | ÷ | 360 | ) | × | 7119051 1000000 | + | X | × | 7119051 1000000 |
| = | X | × | 317 5000 | × | 180 | ÷ | 360 | × | 7119051 1000000 | + | 7119051 1000000 | X |
| = | X | × | 2256739167 10000000000 | + | 7119051 1000000 | X |