Mathematics
语言：中文
Language:English
Language:English
| 1 | ÷ | 1561 5 | − | 1 | ÷ | ( | x | − | 80 | ) | = | 1 | ÷ | 88 | − | 1 | ÷ | ( | x | − | 390 | ) |
| Multiply both sides of the equation by: | ( | x | − | 80 | ) | , | ( | x | − | 390 | ) |
| 1 | ÷ | 1561 5 | × | ( | x | − | 80 | ) | ( | x | − | 390 | ) | − | 1 | ( | x | − | 390 | ) | = | 1 | ÷ | 88 | × | ( | x | − | 80 | ) | ( | x | − | 390 | ) | − | 1 | ( | x | − | 80 | ) |
| 1 | ÷ | 1561 5 | × | x | ( | x | − | 390 | ) | − | 1 | ÷ | 1561 5 | × | 80 | ( | x | − | 390 | ) | − | 1 | ( | x | − | 390 | ) | = | 1 | ÷ | 88 | × | ( | x | − | 80 | ) | ( | x | − | 390 | ) | − | 1 | ( | x | − | 80 | ) |
| 1 | ÷ | 1561 5 | × | x | ( | x | − | 390 | ) | − | 1 | ÷ | 1561 5 | × | 80 | ( | x | − | 390 | ) | − | 1 | ( | x | − | 390 | ) | = | 1 | ÷ | 88 | × | x | ( | x | − | 390 | ) | − | 1 | ÷ | 88 | × | 80 | ( | x | − | 390 | ) | − | 1 | ( | x | − | 80 | ) |
5 1561 | x | ( | x | − | 390 | ) | − | 400 1561 | ( | x | − | 390 | ) | − | 1 | ( | x | − | 390 | ) | = | 1 88 | x | ( | x | − | 390 | ) | − | 10 11 | ( | x | − | 390 | ) | − | 1 | ( | x | − | 80 | ) |
5 1561 | x | x | − | 5 1561 | x | × | 390 | − | 400 1561 | ( | x | − | 390 | ) | − | 1 | ( | x | − | 390 | ) | = | 1 88 | x | ( | x | − | 390 | ) | − | 10 11 | ( | x | − | 390 | ) | − | 1 | ( | x | − | 80 | ) |
5 1561 | x | x | − | 5 1561 | x | × | 390 | − | 400 1561 | ( | x | − | 390 | ) | − | 1 | ( | x | − | 390 | ) | = | 1 88 | x | x | − | 1 88 | x | × | 390 | − | 10 11 | ( | x | − | 390 | ) | − | 1 | ( | x | − | 80 | ) |
5 1561 | x | x | − | 1950 1561 | x | − | 400 1561 | ( | x | − | 390 | ) | − | 1 | ( | x | − | 390 | ) | = | 1 88 | x | x | − | 195 44 | x | − | 10 11 | ( | x | − | 390 | ) | − | 1 | ( | x | − | 80 | ) |
5 1561 | x | x | − | 1950 1561 | x | − | 400 1561 | x | + | 400 1561 | × | 390 | − | 1 | ( | x | − | 390 | ) | = | 1 88 | x | x | − | 195 44 | x | − | 10 11 | ( | x | − | 390 | ) | − | 1 | ( | x | − | 80 | ) |
5 1561 | x | x | − | 1950 1561 | x | − | 400 1561 | x | + | 400 1561 | × | 390 | − | 1 | ( | x | − | 390 | ) | = | 1 88 | x | x | − | 195 44 | x | − | 10 11 | x | + | 10 11 | × | 390 | − | 1 | ( | x | − | 80 | ) |
5 1561 | x | x | − | 1950 1561 | x | − | 400 1561 | x | + | 156000 1561 | − | 1 | ( | x | − | 390 | ) | = | 1 88 | x | x | − | 195 44 | x | − | 10 11 | x | + | 3900 11 | − | 1 | ( | x | − | 80 | ) |
5 1561 | x | x | − | 2350 1561 | x | + | 156000 1561 | − | 1 | ( | x | − | 390 | ) | = | 1 88 | x | x | − | 235 44 | x | + | 3900 11 | − | 1 | ( | x | − | 80 | ) |
5 1561 | x | x | − | 2350 1561 | x | + | 156000 1561 | − | 1 | x | + | 1 | × | 390 | = | 1 88 | x | x | − | 235 44 | x | + | 3900 11 | − | 1 | ( | x | − | 80 | ) |
5 1561 | x | x | − | 2350 1561 | x | + | 156000 1561 | − | 1 | x | + | 1 | × | 390 | = | 1 88 | x | x | − | 235 44 | x | + | 3900 11 | − | 1 | x | + | 1 | × | 80 |
5 1561 | x | x | − | 2350 1561 | x | + | 156000 1561 | − | 1 | x | + | 390 | = | 1 88 | x | x | − | 235 44 | x | + | 3900 11 | − | 1 | x | + | 80 |
5 1561 | x | x | − | 3911 1561 | x | + | 764790 1561 | = | 1 88 | x | x | − | 279 44 | x | + | 4780 11 |
| x1= | - | 14023257 1000000 |