| ( | x | − | 10 100 | ) | ÷ | ( | 14 100 | − | 10 100 | ) | = | ( | 0 | − | 100 | ) | ÷ | ( | - | 150 | − | 100 | ) |
| Multiply both sides of the equation by: | ( | 14 100 | − | 10 100 | ) | , | ( | - | 150 | − | 100 | ) |
| ( | x | − | 10 100 | ) | ( | - | 150 | − | 100 | ) | = | ( | 0 | − | 100 | ) | ( | 14 100 | − | 10 100 | ) |
| x | ( | - | 150 | − | 100 | ) | − | 10 100 | ( | - | 150 | − | 100 | ) | = | ( | 0 | − | 100 | ) | ( | 14 100 | − | 10 100 | ) |
| x | ( | - | 150 | − | 100 | ) | − | 10 100 | ( | - | 150 | − | 100 | ) | = | 0 | ( | 14 100 | − | 10 100 | ) | − | 100 | ( | 14 100 | − | 10 100 | ) |
| - | x | × | 150 | − | x | × | 100 | − | 10 100 | ( | - | 150 | − | 100 | ) | = | 0 | ( | 14 100 | − | 10 100 | ) | − | 100 | ( | 14 100 | − | 10 100 | ) |
| - | x | × | 150 | − | x | × | 100 | − | 10 100 | ( | - | 150 | − | 100 | ) | = | 0 | × | 14 100 | − | 0 | × | 10 100 | − | 100 | ( | 14 100 | − | 10 100 | ) |
| - | x | × | 150 | − | x | × | 100 | − | 10 100 | ( | - | 150 | − | 100 | ) | = | 0 | − | 0 | − | 100 | ( | 14 100 | − | 10 100 | ) |
| - | 250 | x | − | 10 100 | ( | - | 150 | − | 100 | ) | = | 0 | − | 100 | ( | 14 100 | − | 10 100 | ) |
| - | 250 | x | + | 10 100 | × | 150 | + | 10 100 | × | 100 | = | - | 100 | ( | 14 100 | − | 10 100 | ) |
| - | 250 | x | + | 10 100 | × | 150 | + | 10 100 | × | 100 | = | - | 100 | × | 14 100 | + | 100 | × | 10 100 |
| - | 250 | x | + | 15 | + | 10 | = | - | 14 | + | 10 |
| - | 250 | x | + | 25 | = | - | 4 |
| - | 250 | x | = | - | 4 | − | 25 |
| - | 250 | x | = | - | 29 |
| 29 | = | 250 | x |
| 250 | x | = | 29 |
| x | = | 29 | ÷ | 250 |
| = | 29 | × | 1 250 |
| x | = | 29 250 |
| x | = | 0.116 |