X | ÷ | 167 | + | ( | 339 5 | − | X | ) | ÷ | 1000 | + | 10 | ÷ | 6679 50 | = | 47 200 |
方程左边 = | X | × | 1 167 | + | ( | 339 5 | − | X | ) | × | 1 1000 | + | 500 6679 |
1 167 | X | + | ( | 339 5 | − | X | ) | × | 1 1000 | + | 500 6679 | = | 47 200 |
方程左边 = | 1 167 | X | + | 339 5 | × | 1 1000 | − | X | × | 1 1000 | + | 500 6679 |
= | 1 167 | X | + | 339 5000 | − | X | × | 1 1000 | + | 500 6679 |
= | 833 167000 | X | + | 4764181 33395000 |
833 167000 | X | + | 4764181 33395000 | = | 47 200 |
833 167000 | X | = | 47 200 | − | 4764181 33395000 |
833 167000 | X | = | 770911 8348750 |
X | = | 770911 8348750 | ÷ | 833 167000 |
= | 770911 8348750 | × | 167000 833 |
= | 770911 33395 | × | 668 833 |
X | = | 514968548 27818035 |
X | = | 18.512039 |