11709 50 | = | 1314 5 | ÷ | ( | 1 | + | x | ÷ | 12 | × | 11 | ) | − | 1301 100 | ÷ | ( | 1 | + | x | ÷ | 12 | × | 8 | ) |
| 方程两边同时乘以: | ( | 1 | + | x | ÷ | 12 | × | 11 | ) |
11709 50 | ( | 1 | + | x | ÷ | 12 | × | 11 | ) | = | 1314 5 | − | 1301 100 | ÷ | ( | 1 | + | x | ÷ | 12 | × | 8 | ) | × | ( | 1 | + | x | ÷ | 12 | × | 11 | ) |
11709 50 | × | 1 | + | 11709 50 | x | ÷ | 12 | × | 11 | = | 1314 5 | − | 1301 100 | ÷ | ( | 1 | + | x | ÷ | 12 | × | 8 | ) | × | ( | 1 | + | x | ÷ | 12 | × | 11 | ) |
11709 50 | × | 1 | + | 11709 50 | x | ÷ | 12 | × | 11 | = | 1314 5 | − | 1301 100 | ÷ | ( | 1 | + | x | ÷ | 12 | × | 8 | ) | × | 1 | − | 1301 100 | ÷ | ( | 1 | + | x | ÷ | 12 | × | 8 | ) | × | x | ÷ | 12 | × | 11 |
11709 50 | + | 42933 200 | x | = | 1314 5 | − | 1301 100 | ÷ | ( | 1 | + | x | ÷ | 12 | × | 8 | ) | − | 14311 1200 | ÷ | ( | 1 | + | x | ÷ | 12 | × | 8 | ) | × | x |
| 方程两边同时乘以: | ( | 1 | + | x | ÷ | 12 | × | 8 | ) |
11709 50 | ( | 1 | + | x | ÷ | 12 | × | 8 | ) | + | 42933 200 | x | ( | 1 | + | x | ÷ | 12 | × | 8 | ) | = | 1314 5 | ( | 1 | + | x | ÷ | 12 | × | 8 | ) | − | 1301 100 | − | 14311 1200 | x |
11709 50 | × | 1 | + | 11709 50 | x | ÷ | 12 | × | 8 | + | 42933 200 | x | ( | 1 | + | x | ÷ | 12 | × | 8 | ) | = | 1314 5 | ( | 1 | + | x | ÷ | 12 | × | 8 | ) | − | 1301 100 | − | 14311 1200 | x |
11709 50 | × | 1 | + | 11709 50 | x | ÷ | 12 | × | 8 | + | 42933 200 | x | ( | 1 | + | x | ÷ | 12 | × | 8 | ) | = | 1314 5 | × | 1 | + | 1314 5 | x | ÷ | 12 | × | 8 | − | 1301 100 | − | 14311 1200 | x |
11709 50 | + | 3903 25 | x | + | 42933 200 | x | ( | 1 | + | x | ÷ | 12 | × | 8 | ) | = | 1314 5 | + | 876 5 | x | − | 1301 100 | − | 14311 1200 | x |
11709 50 | + | 3903 25 | x | + | 42933 200 | x | ( | 1 | + | x | ÷ | 12 | × | 8 | ) | = | 24979 100 | + | 195929 1200 | x |
11709 50 | + | 3903 25 | x | + | 42933 200 | x | × | 1 | + | 42933 200 | x | x | ÷ | 12 | × | 8 | = | 24979 100 | + | 195929 1200 | x |
11709 50 | + | 3903 25 | x | + | 42933 200 | x | + | 14311 100 | x | x | = | 24979 100 | + | 195929 1200 | x |
11709 50 | + | 74157 200 | x | + | 14311 100 | x | x | = | 24979 100 | + | 195929 1200 | x |