x | ÷ | 309 5 | + | 5 | ÷ | 807 5 | = | ( | 399 400 | − | 1 1000 | x | ) | × | 26 | ÷ | 93 |
方程左边 = | x | × | 5 309 | + | 25 807 |
5 309 | x | + | 25 807 | = | ( | 399 400 | − | 1 1000 | x | ) | × | 26 | ÷ | 93 |
方程右边 = | ( | 399 400 | − | 1 1000 | x | ) | × | 26 93 |
5 309 | x | + | 25 807 | = | ( | 399 400 | − | 1 1000 | x | ) | × | 26 93 |
方程右边 = | 399 400 | × | 26 93 | − | 1 1000 | x | × | 26 93 |
= | 1729 6200 | − | 13 46500 | x |
5 309 | x | + | 25 807 | = | 1729 6200 | − | 13 46500 | x |
5 309 | x | + | 13 46500 | x | = | 1729 6200 | − | 25 807 |
78839 4789500 | x | = | 1729 6200 | − | 25 807 |
78839 4789500 | x | = | 1240303 5003400 |
x | = | 1240303 5003400 | ÷ | 78839 4789500 |
= | 1240303 5003400 | × | 4789500 78839 |
= | 1240303 538 | × | 515 78839 |
x | = | 638756045 42415382 |
x | = | 15.059538 |