4 | + | ( | 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ÷ | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 90 | ) | × | 3 100 | = | ( | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | + | 90 | ) | × | 7 100 |
4 | + | 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ÷ | ( | 77 50 | − | ( | - | 4 5 | ) | ) | × | 3 100 | + | 90 | × | 3 100 | = | ( | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | + | 90 | ) | × | 7 100 |
4 | + | 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ÷ | ( | 77 50 | − | ( | - | 4 5 | ) | ) | × | 3 100 | + | 90 | × | 3 100 | = | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | + | 90 | × | 7 100 |
4 | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ÷ | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 27 10 | = | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | + | 63 10 |
67 10 | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ÷ | ( | 77 50 | − | ( | - | 4 5 | ) | ) | = | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | + | 63 10 |
方程两边同时乘以: | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
67 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | = | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 63 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
67 10 | × | 77 50 | − | 67 10 | ( | - | 4 5 | ) | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | = | ( | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | ) | × | 7 100 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 63 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
67 10 | × | 77 50 | − | 67 10 | ( | - | 4 5 | ) | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | = | 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | × | 7 100 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 63 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
5159 500 | − | 67 10 | ( | - | 4 5 | ) | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | = | 7 10 | ( | 11 50 | − | 1 100 | ) | ÷ | ( | x | ÷ | 1600 | − | 1 100 | ) | × | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 63 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) |
方程两边同时乘以: | ( | x | ÷ | 1600 | − | 1 100 | ) |
5159 500 | ( | x | ÷ | 1600 | − | 1 100 | ) | − | 67 10 | ( | - | 4 5 | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | = | 7 10 | ( | 11 50 | − | 1 100 | ) | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 63 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) |
5159 500 | x | ÷ | 1600 | − | 5159 500 | × | 1 100 | − | 67 10 | ( | - | 4 5 | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | = | 7 10 | ( | 11 50 | − | 1 100 | ) | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 63 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) |
5159 500 | x | ÷ | 1600 | − | 5159 500 | × | 1 100 | − | 67 10 | ( | - | 4 5 | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | = | 7 10 | × | 11 50 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | − | 7 10 | × | 1 100 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 63 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) |
5159 800000 | x | − | 5159 50000 | − | 67 10 | ( | - | 4 5 | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | = | 77 500 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | − | 7 1000 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 63 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) |
5159 800000 | x | − | 5159 50000 | + | 67 10 | × | 4 5 | ( | x | ÷ | 1600 | − | 1 100 | ) | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | = | 77 500 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | − | 7 1000 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 63 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) |
5159 800000 | x | − | 5159 50000 | + | 67 10 | × | 4 5 | ( | x | ÷ | 1600 | − | 1 100 | ) | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | = | 77 500 | × | 77 50 | − | 77 500 | ( | - | 4 5 | ) | − | 7 1000 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 63 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) |
5159 800000 | x | − | 5159 50000 | + | 134 25 | ( | x | ÷ | 1600 | − | 1 100 | ) | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | = | 5929 25000 | − | 77 500 | ( | - | 4 5 | ) | − | 7 1000 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 63 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) |
5159 800000 | x | − | 5159 50000 | + | 134 25 | x | ÷ | 1600 | − | 134 25 | × | 1 100 | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | = | 5929 25000 | − | 77 500 | ( | - | 4 5 | ) | − | 7 1000 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 63 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) |
5159 800000 | x | − | 5159 50000 | + | 134 25 | x | ÷ | 1600 | − | 134 25 | × | 1 100 | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | = | 5929 25000 | + | 77 500 | × | 4 5 | − | 7 1000 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 63 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) |
5159 800000 | x | − | 5159 50000 | + | 67 20000 | x | − | 67 1250 | + | 3 10 | ( | ( | 1 | − | x | ÷ | 544 | ) | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) | = | 5929 25000 | + | 77 625 | − | 7 1000 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | + | 63 10 | ( | 77 50 | − | ( | - | 4 5 | ) | ) | ( | x | ÷ | 1600 | − | 1 100 | ) |