X | × | 6607 10 | ( | ( | 1 | − | 20 100 | ) | ÷ | ( | 1 | − | 29 200 | ) | ) | ( | 1 | − | 5 100 | ) | = | 13767 25 |
X | × | 6607 10 | ( | 1 | − | 20 100 | ) | ÷ | ( | 1 | − | 29 200 | ) | × | ( | 1 | − | 5 100 | ) | = | 13767 25 |
方程两边同时乘以: | ( | 1 | − | 29 200 | ) |
X | × | 6607 10 | ( | 1 | − | 20 100 | ) | ( | 1 | − | 5 100 | ) | = | 13767 25 | ( | 1 | − | 29 200 | ) |
X | × | 6607 10 | × | 1 | ( | 1 | − | 5 100 | ) | − | X | × | 6607 10 | × | 20 100 | ( | 1 | − | 5 100 | ) | = | 13767 25 | ( | 1 | − | 29 200 | ) |
X | × | 6607 10 | × | 1 | ( | 1 | − | 5 100 | ) | − | X | × | 6607 10 | × | 20 100 | ( | 1 | − | 5 100 | ) | = | 13767 25 | × | 1 | − | 13767 25 | × | 29 200 |
X | × | 6607 10 | ( | 1 | − | 5 100 | ) | − | X | × | 6607 50 | ( | 1 | − | 5 100 | ) | = | 13767 25 | − | 399243 5000 |
X | × | 6607 10 | ( | 1 | − | 5 100 | ) | − | X | × | 6607 50 | ( | 1 | − | 5 100 | ) | = | 2354157 5000 |
X | × | 6607 10 | × | 1 | − | X | × | 6607 10 | × | 5 100 | − | X | × | 6607 50 | ( | 1 | − | 5 100 | ) | = | 2354157 5000 |
X | × | 6607 10 | − | X | × | 6607 200 | − | X | × | 6607 50 | ( | 1 | − | 5 100 | ) | = | 2354157 5000 |
125533 200 | X | − | X | × | 6607 50 | ( | 1 | − | 5 100 | ) | = | 2354157 5000 |
125533 200 | X | − | X | × | 6607 50 | × | 1 | + | X | × | 6607 50 | × | 5 100 | = | 2354157 5000 |
125533 200 | X | − | X | × | 6607 50 | + | X | × | 6607 1000 | = | 2354157 5000 |
125533 250 | X | = | 2354157 5000 |
X | = | 2354157 5000 | ÷ | 125533 250 |
= | 2354157 5000 | × | 250 125533 |
= | 123903 20 | × | 1 6607 |
X | = | 123903 132140 |
X | = | 0.937665 |