( | 9030 | − | x | ) | × | 3000 | ÷ | 30 | ÷ | ( | x | − | 3000 | ) | × | 360 | = | 1 10 |
方程两边同时乘以: | ( | x | − | 3000 | ) |
( | 9030 | − | x | ) | × | 3000 | ÷ | 30 | × | 360 | = | 1 10 | ( | x | − | 3000 | ) |
9030 | × | 3000 | ÷ | 30 | × | 360 | − | x | × | 3000 | ÷ | 30 | × | 360 | = | 1 10 | ( | x | − | 3000 | ) |
9030 | × | 3000 | ÷ | 30 | × | 360 | − | x | × | 3000 | ÷ | 30 | × | 360 | = | 1 10 | x | − | 1 10 | × | 3000 |
325080000 | − | x | × | 36000 | = | 1 10 | x | − | 300 |
- | 36000 | x | − | 1 10 | x | = | - | 300 | − | 325080000 |
- | 360001 10 | x | = | - | 300 | − | 325080000 |
- | 360001 10 | x | = | - | 325080300 |
325080300 | = | 360001 10 | x |
360001 10 | x | = | 325080300 |
x | = | 325080300 | ÷ | 360001 10 |
= | 325080300 | × | 10 360001 |
x | = | 3250803000 360001 |
x | = | 9029.98325 |