| X | ÷ | 135 | + | 100 | ÷ | 141 | − | 1 10 | = | 537 100000 | ( | 200 | + | X | ) |
| Left side of the equation = | X | × | 1 135 | + | 100 141 | − | 1 10 |
| = | 1 135 | X | + | 859 1410 |
1 135 | X | + | 859 1410 | = | 537 100000 | ( | 200 | + | X | ) |
| Right side of the equation = | 537 100000 | × | 200 | + | 537 100000 | X |
| = | 537 500 | + | 537 100000 | X |
1 135 | X | + | 859 1410 | = | 537 500 | + | 537 100000 | X |
1 135 | X | − | 537 100000 | X | = | 537 500 | − | 859 1410 |
5501 2700000 | X | = | 537 500 | − | 859 1410 |
5501 2700000 | X | = | 32767 70500 |
| X | = | 32767 70500 | ÷ | 5501 2700000 |
| = | 32767 70500 | × | 2700000 5501 |
| = | 32767 47 | × | 1800 5501 |
| X | = | 58980600 258547 |
| X | = | 228.12332 |