2400 | ÷ | 126 | − | X | ÷ | 1000 | = | 381 100000 | ( | 2400 | + | X | ) |
方程左边 = | 400 21 | − | X | × | 1 1000 |
400 21 | − | 1 1000 | X | = | 381 100000 | ( | 2400 | + | X | ) |
方程右边 = | 381 100000 | × | 2400 | + | 381 100000 | X |
= | 1143 125 | + | 381 100000 | X |
400 21 | − | 1 1000 | X | = | 1143 125 | + | 381 100000 | X |
- | 1 1000 | X | − | 381 100000 | X | = | 1143 125 | − | 400 21 |
- | 481 100000 | X | = | 1143 125 | − | 400 21 |
- | 481 100000 | X | = | - | 25997 2625 |
25997 2625 | = | 481 100000 | X |
481 100000 | X | = | 25997 2625 |
X | = | 25997 2625 | ÷ | 481 100000 |
= | 25997 2625 | × | 100000 481 |
= | 25997 21 | × | 800 481 |
X | = | 20797600 10101 |
X | = | 2058.964459 |