39629 1000000 | x | ÷ | ( | 3 5 | × | 15707963 5000000 | x | + | 129 1000 | − | 111 625 | × | 15707963 5000000 | ) | + | 7839 312500 | x | ÷ | ( | 3 5 | × | 15707963 5000000 | x | + | 67 500 | − | 111 625 | × | 15707963 5000000 | ) | + | 3848 390625 | + | 108 625 | x | = | 33 1000 |
| 方程两边同时乘以: | ( | 3 5 | × | 15707963 5000000 | x | + | 129 1000 | − | 111 625 | × | 15707963 5000000 | ) |
39629 1000000 | x | + | 7839 312500 | x | ÷ | ( | 3 5 | × | 15707963 5000000 | x | + | 67 500 | − | 111 625 | × | 15707963 5000000 | ) | × | ( | 3 5 | × | 15707963 5000000 | x | + | 129 1000 | − | 111 625 | × | 15707963 5000000 | ) | + | 3848 390625 | ( | 3 5 | × | 15707963 5000000 | x | + | 129 1000 | − | 111 625 | × | 15707963 5000000 | ) | + | 108 625 | x | ( | 3 5 | × | 15707963 5000000 | x | + | 129 1000 | − | 111 625 | × | 15707963 5000000 | ) | = | 33 1000 | ( | 3 5 | × | 15707963 5000000 | x | + | 129 1000 | − | 111 625 | × | 15707963 5000000 | ) |
39629 1000000 | x | + | 7839 312500 | x | ÷ | ( | 3 5 | × | 15707963 5000000 | x | + | 67 500 | − | 111 625 | × | 15707963 5000000 | ) | × | 3 5 | × | 15707963 5000000 | x | + | 7839 312500 | x | ÷ | ( | 3 5 | × | 15707963 5000000 | x | + | 67 500 | − | 111 625 | × | 15707963 5000000 | ) | × | 129 1000 | = | 33 1000 | ( | 3 5 | × | 15707963 5000000 | x | + | 129 1000 | − | 111 625 | × | 15707963 5000000 | ) |
39629 1000000 | x | + | 7839 312500 | x | ÷ | ( | 3 5 | × | 15707963 5000000 | x | + | 67 500 | − | 111 625 | × | 15707963 5000000 | ) | × | 3 5 | × | 15707963 5000000 | x | + | 7839 312500 | x | ÷ | ( | 3 5 | × | 15707963 5000000 | x | + | 67 500 | − | 111 625 | × | 15707963 5000000 | ) | × | 129 1000 | = | 33 1000 | × | 3 5 | × | 15707963 5000000 | x | + | 33 1000 | × | 129 1000 | − | 33 1000 | × | 111 625 | × | 15707963 5000000 |