5100 | ÷ | v | + | 10000 | ÷ | ( | v | + | 112 5 | ) | = | 2126 25 |
方程两边同时乘以: | v |
5100 | + | 10000 | ÷ | ( | v | + | 112 5 | ) | × | v | = | 2126 25 | v |
方程两边同时乘以: | ( | v | + | 112 5 | ) |
5100 | ( | v | + | 112 5 | ) | + | 10000 | v | = | 2126 25 | v | ( | v | + | 112 5 | ) |
5100 | v | + | 5100 | × | 112 5 | + | 10000 | v | = | 2126 25 | v | ( | v | + | 112 5 | ) |
5100 | v | + | 5100 | × | 112 5 | + | 10000 | v | = | 2126 25 | v | v | + | 2126 25 | v | × | 112 5 |
5100 | v | + | 114240 | + | 10000 | v | = | 2126 25 | v | v | + | 238112 125 | v |
15100 | v | + | 114240 | = | 2126 25 | v | v | + | 238112 125 | v |