| ( | 5 | ( | 527 | + | X | ) | + | 96 | + | 57 | + | 14 | + | 34 | ) | ÷ | ( | 527 | + | 24 | + | 19 | + | 7 | + | 34 | ) | = | 47 10 |
| 方程两边同时乘以: | ( | 527 | + | 24 | + | 19 | + | 7 | + | 34 | ) |
| ( | 5 | ( | 527 | + | X | ) | + | 96 | + | 57 | + | 14 | + | 34 | ) | = | 47 10 | ( | 527 | + | 24 | + | 19 | + | 7 | + | 34 | ) |
| 5 | ( | 527 | + | X | ) | + | 96 | + | 57 | + | 14 | + | 34 | = | 47 10 | ( | 527 | + | 24 | + | 19 | + | 7 | + | 34 | ) |
| 5 | ( | 527 | + | X | ) | + | 96 | + | 57 | + | 14 | + | 34 | = | 47 10 | × | 527 | + | 47 10 | × | 24 | + | 47 10 | × | 19 | + | 47 10 | × | 7 | + | 47 10 | × | 34 |
| 5 | ( | 527 | + | X | ) | + | 96 | + | 57 | + | 14 | + | 34 | = | 24769 10 | + | 564 5 | + | 893 10 | + | 329 10 | + | 799 5 |
| 5 | ( | 527 | + | X | ) | + | 201 | = | 28717 10 |
| 5 | × | 527 | + | 5 | X | + | 201 | = | 28717 10 |
| 2635 | + | 5 | X | + | 201 | = | 28717 10 |
| 2836 | + | 5 | X | = | 28717 10 |
| 5 | X | = | 28717 10 | − | 2836 |
| 5 | X | = | 357 10 |
| X | = | 357 10 | ÷ | 5 |
| = | 357 10 | × | 1 5 |
| X | = | 357 50 |
| X | = | 7.14 |