465671 100 | − | ( | ( | 163 100 | V | − | V | ) | × | 269 5000 | + | 4 | ) | ÷ | ( | 1 | + | 521 5000 | ) | = | V |
| 方程两边同时乘以: | ( | 1 | + | 521 5000 | ) |
465671 100 | ( | 1 | + | 521 5000 | ) | − | ( | ( | 163 100 | V | − | V | ) | × | 269 5000 | + | 4 | ) | = | V | ( | 1 | + | 521 5000 | ) |
465671 100 | × | 1 | + | 465671 100 | × | 521 5000 | − | ( | ( | 163 100 | V | − | V | ) | × | 269 5000 | + | 4 | ) | = | V | ( | 1 | + | 521 5000 | ) |
465671 100 | × | 1 | + | 465671 100 | × | 521 5000 | − | ( | ( | 163 100 | V | − | V | ) | × | 269 5000 | + | 4 | ) | = | V | × | 1 | + | V | × | 521 5000 |
465671 100 | + | 242614591 500000 | − | ( | ( | 163 100 | V | − | V | ) | × | 269 5000 | + | 4 | ) | = | V | × | 1 | + | V | × | 521 5000 |