1879 1250 | = | 1 | ÷ | ( | ( | 303 1000 | ÷ | 4 | ) | + | ( | 253 10000 | ÷ | x | ) | + | ( | 6717 10000 | ÷ | 19 20 | ) | ) |
| 方程两边同时乘以: | ( | ( | 303 1000 | ÷ | 4 | ) | + | ( | 253 10000 | ÷ | x | ) | + | ( | 6717 10000 | ÷ | 19 20 | ) | ) |
1879 1250 | ( | ( | 303 1000 | ÷ | 4 | ) | + | ( | 253 10000 | ÷ | x | ) | + | ( | 6717 10000 | ÷ | 19 20 | ) | ) | = | 1 |
1879 1250 | ( | 303 1000 | ÷ | 4 | ) | + | 1879 1250 | ( | 253 10000 | ÷ | x | ) | + | 1879 1250 | ( | 6717 10000 | ÷ | 19 20 | ) | = | 1 |
1879 1250 | × | 303 1000 | ÷ | 4 | + | 1879 1250 | ( | 253 10000 | ÷ | x | ) | + | 1879 1250 | ( | 6717 10000 | ÷ | 19 20 | ) | = | 1 |
569337 5000000 | + | 1879 1250 | ( | 253 10000 | ÷ | x | ) | + | 1879 1250 | ( | 6717 10000 | ÷ | 19 20 | ) | = | 1 |
569337 5000000 | + | 1879 1250 | × | 253 10000 | ÷ | x | + | 1879 1250 | ( | 6717 10000 | ÷ | 19 20 | ) | = | 1 |
569337 5000000 | + | 475387 12500000 | ÷ | x | + | 1879 1250 | ( | 6717 10000 | ÷ | 19 20 | ) | = | 1 |
| 方程两边同时乘以: | x |
569337 5000000 | x | + | 475387 12500000 | + | 1879 1250 | ( | 6717 10000 | ÷ | 19 20 | ) | x | = | 1 | x |
569337 5000000 | x | + | 475387 12500000 | + | 1879 1250 | × | 6717 10000 | ÷ | 19 20 | × | x | = | 1 | x |
569337 5000000 | x | + | 475387 12500000 | + | 12621243 11875000 | x | = | 1 | x |