X | ÷ | 141 | − | ( | 95 | − | X | ) | ÷ | 1000 | = | 47 100 |
方程左边 = | 1 141 | X | − | 95 | × | 1 1000 | + | X | × | 1 1000 |
= | 1 141 | X | − | 19 200 | + | X | × | 1 1000 |
= | 1141 141000 | X | − | 19 200 |
1141 141000 | X | − | 19 200 | = | 47 100 |
1141 141000 | X | = | 47 100 | + | 19 200 |
1141 141000 | X | = | 113 200 |
X | = | 113 200 | ÷ | 1141 141000 |
= | 113 200 | × | 141000 1141 |
= | 113 | × | 705 1141 |
X | = | 79665 1141 |
X | = | 69.820333 |