| 950 | = | 700 | ÷ | ( | 1 | + | x | ) | + | 550 | ÷ | ( | 1 | + | x | ) | ÷ | ( | 1 | + | x | ) | + | 130 | ÷ | ( | 1 | + | x | ) | ÷ | ( | 1 | + | x | ) | ÷ | ( | 1 | + | x | ) |
| Multiply both sides of the equation by: | ( | 1 | + | x | ) |
| 950 | ( | 1 | + | x | ) | = | 700 | + | 550 | ÷ | ( | 1 | + | x | ) | + | 130 | ÷ | ( | 1 | + | x | ) | ÷ | ( | 1 | + | x | ) |
| 950 | × | 1 | + | 950 | x | = | 700 | + | 550 | ÷ | ( | 1 | + | x | ) | + | 130 | ÷ | ( | 1 | + | x | ) | ÷ | ( | 1 | + | x | ) |
| 950 | + | 950 | x | = | 700 | + | 550 | ÷ | ( | 1 | + | x | ) | + | 130 | ÷ | ( | 1 | + | x | ) | ÷ | ( | 1 | + | x | ) |
| Multiply both sides of the equation by: | ( | 1 | + | x | ) |
| 950 | ( | 1 | + | x | ) | + | 950 | x | ( | 1 | + | x | ) | = | 700 | ( | 1 | + | x | ) | + | 550 | + | 130 | ÷ | ( | 1 | + | x | ) |
| 950 | × | 1 | + | 950 | x | + | 950 | x | ( | 1 | + | x | ) | = | 700 | ( | 1 | + | x | ) | + | 550 | + | 130 | ÷ | ( | 1 | + | x | ) |
| 950 | × | 1 | + | 950 | x | + | 950 | x | ( | 1 | + | x | ) | = | 700 | × | 1 | + | 700 | x | + | 550 | + | 130 | ÷ | ( | 1 | + | x | ) |
| 950 | + | 950 | x | + | 950 | x | ( | 1 | + | x | ) | = | 700 | + | 700 | x | + | 550 | + | 130 | ÷ | ( | 1 | + | x | ) |
| 950 | + | 950 | x | + | 950 | x | ( | 1 | + | x | ) | = | 1250 | + | 700 | x | + | 130 | ÷ | ( | 1 | + | x | ) |
| Multiply both sides of the equation by: | ( | 1 | + | x | ) |
| 950 | ( | 1 | + | x | ) | + | 950 | x | ( | 1 | + | x | ) | + | 950 | x | ( | 1 | + | x | ) | ( | 1 | + | x | ) | = | 1250 | ( | 1 | + | x | ) | + | 700 | x | ( | 1 | + | x | ) | + | 130 |
| 950 | × | 1 | + | 950 | x | + | 950 | x | ( | 1 | + | x | ) | + | 950 | x | ( | 1 | + | x | ) | ( | 1 | + | x | ) | = | 1250 | ( | 1 | + | x | ) | + | 700 | x | ( | 1 | + | x | ) | + | 130 |
| 950 | × | 1 | + | 950 | x | + | 950 | x | ( | 1 | + | x | ) | + | 950 | x | ( | 1 | + | x | ) | ( | 1 | + | x | ) | = | 1250 | × | 1 | + | 1250 | x | + | 700 | x | ( | 1 | + | x | ) | + | 130 |
| 950 | + | 950 | x | + | 950 | x | ( | 1 | + | x | ) | + | 950 | x | ( | 1 | + | x | ) | ( | 1 | + | x | ) | = | 1250 | + | 1250 | x | + | 700 | x | ( | 1 | + | x | ) | + | 130 |
| 950 | + | 950 | x | + | 950 | x | ( | 1 | + | x | ) | + | 950 | x | ( | 1 | + | x | ) | ( | 1 | + | x | ) | = | 1380 | + | 1250 | x | + | 700 | x | ( | 1 | + | x | ) |
| 950 | + | 950 | x | + | 950 | x | × | 1 | + | 950 | x | x | + | 950 | x | ( | 1 | + | x | ) | = | 1380 | + | 1250 | x | + | 700 | x | ( | 1 | + | x | ) |
| 950 | + | 950 | x | + | 950 | x | × | 1 | + | 950 | x | x | + | 950 | x | ( | 1 | + | x | ) | = | 1380 | + | 1250 | x | + | 700 | x | × | 1 | + | 700 | x | x |
| 950 | + | 950 | x | + | 950 | x | + | 950 | x | x | + | 950 | x | ( | 1 | + | x | ) | ( | 1 | + | x | ) | = | 1380 | + | 1250 | x | + | 700 | x | + | 700 | x | x |
| 950 | + | 1900 | x | + | 950 | x | x | + | 950 | x | ( | 1 | + | x | ) | ( | 1 | + | x | ) | = | 1380 | + | 1950 | x | + | 700 | x | x |
| 950 | + | 1900 | x | + | 950 | x | x | + | 950 | x | × | 1 | ( | 1 | + | x | ) | + | 950 | x | = | 1380 | + | 1950 | x | + | 700 | x | x |
| 950 | + | 1900 | x | + | 950 | x | x | + | 950 | x | ( | 1 | + | x | ) | + | 950 | x | x | = | 1380 | + | 1950 | x | + | 700 | x | x |
| 950 | + | 1900 | x | + | 950 | x | x | + | 950 | x | × | 1 | + | 950 | x | x | = | 1380 | + | 1950 | x | + | 700 | x | x |
| 950 | + | 1900 | x | + | 950 | x | x | + | 950 | x | + | 950 | x | x | + | 950 | = | 1380 | + | 1950 | x | + | 700 | x | x |
| 950 | + | 2850 | x | + | 950 | x | x | + | 950 | x | x | + | 950 | x | x | = | 1380 | + | 1950 | x | + | 700 | x | x |