在线解一元方程：
直接输入任意的一元方程，然后点击“下一步”按钮，即可获得方程的解。
它支持包含数学函数的方程。
直接输入任意的一元方程，然后点击“下一步”按钮，即可获得方程的解。
它支持包含数学函数的方程。
总述：本次共解1题。其中
☆方程1题
〖 1/1方程〗
作业：求方程 A-1000-(A-1000）/1.06×0.06-(A-1000）/1.06×0.06×12%-（A+1000）×0.03%-(A-1000-(A-1000）/1.06×0.06-(A-1000）/1.06×0.06×12%-（A+1000）×0.03%)×15% = 1000×5% 的解.
题型：方程
解:原方程：
方程化为：
去掉方程左边的括号：
A≈1063.466079 ，保留6位小数
有 1个解。
解一元一次方程的详细方法请参阅：《一元一次方程的解法》
☆方程1题
〖 1/1方程〗
作业：求方程 A-1000-(A-1000）/1.06×0.06-(A-1000）/1.06×0.06×12%-（A+1000）×0.03%-(A-1000-(A-1000）/1.06×0.06-(A-1000）/1.06×0.06×12%-（A+1000）×0.03%)×15% = 1000×5% 的解.
题型：方程
解:原方程：
| A | − | 1000 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | × | 12 100 | − | ( | A | + | 1000 | ) | × | 3 10000 | − | ( | A | − | 1000 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | × | 12 100 | − | ( | A | + | 1000 | ) | × | 3 10000 | ) | = | 1000 | × | 5 100 |
| 方程左边 = | A | − | 1000 | − | ( | A | − | 1000 | ) | × | 3 53 | − | ( | A | − | 1000 | ) | × | 9 1325 | − | ( | A | + | 1000 | ) | × | 3 10000 | − | ( | A | − | 1000 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | × | 12 100 | − | ( | A | + | 1000 | ) | × | 3 10000 | ) | × | 15 100 |
| A | − | 1000 | − | ( | A | − | 1000 | ) | × | 3 53 | − | ( | A | − | 1000 | ) | × | 9 1325 | − | ( | A | + | 1000 | ) | × | 3 10000 | − | ( | A | − | 1000 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | × | 12 100 | − | ( | A | + | 1000 | ) | × | 3 10000 | ) | × | 15 100 | = | 1000 | × | 5 100 |
| 方程左边 = | A | − | 1000 | − | A | × | 3 53 | + | 1000 | × | 3 53 | − | ( | A | − | 1000 | ) | × | 9 1325 | − | ( | A | + | 1000 | ) | × | 3 10000 | − | ( | A | − | 1000 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | × | 12 100 | − | ( | A | + | 1000 | ) | × | 3 10000 | ) | × | 15 100 |
| = | A | − | 1000 | − | A | × | 3 53 | + | 3000 53 | − | ( | A | − | 1000 | ) | × | 9 1325 | − | ( | A | + | 1000 | ) | × | 3 10000 | − | ( | A | − | 1000 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | × | 12 100 | − | ( | A | + | 1000 | ) | × | 3 10000 | ) | × | 15 100 |
| = | 50 53 | A | − | 50000 53 | − | ( | A | − | 1000 | ) | × | 9 1325 | − | ( | A | + | 1000 | ) | × | 3 10000 | − | ( | A | − | 1000 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | × | 12 100 | − | ( | A | + | 1000 | ) | × | 3 10000 | ) | × | 15 100 |
| = | 50 53 | A | − | 50000 53 | − | A | × | 9 1325 | + | 1000 | × | 9 1325 | − | ( | A | + | 1000 | ) | × | 3 10000 | − | ( | A | − | 1000 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | × | 12 100 | − | ( | A | + | 1000 | ) | × | 3 10000 | ) | × | 15 100 |
| = | 50 53 | A | − | 50000 53 | − | A | × | 9 1325 | + | 360 53 | − | ( | A | + | 1000 | ) | × | 3 10000 | − | ( | A | − | 1000 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | × | 12 100 | − | ( | A | + | 1000 | ) | × | 3 10000 | ) | × | 15 100 |
| = | 1241 1325 | A | − | 49640 53 | − | ( | A | + | 1000 | ) | × | 3 10000 | − | ( | A | − | 1000 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | × | 12 100 | − | ( | A | + | 1000 | ) | × | 3 10000 | ) | × | 15 100 |
| = | 1241 1325 | A | − | 49640 53 | − | A | × | 3 10000 | − | 1000 | × | 3 10000 | − | ( | A | − | 1000 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | × | 12 100 | − | ( | A | + | 1000 | ) | × | 3 10000 | ) | × | 15 100 |
| = | 1241 1325 | A | − | 49640 53 | − | A | × | 3 10000 | − | 3 10 | − | ( | A | − | 1000 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | × | 12 100 | − | ( | A | + | 1000 | ) | × | 3 10000 | ) | × | 15 100 |
| = | 496241 530000 | A | − | 496559 530 | − | ( | A | − | 1000 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | − | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | × | 12 100 | − | ( | A | + | 1000 | ) | × | 3 10000 | ) | × | 15 100 |
| = | 496241 530000 | A | − | 496559 530 | − | A | × | 15 100 | + | 1000 | × | 15 100 | + | ( | A | − | 1000 | ) | ÷ | 53 50 | × | 3 50 | × | 15 100 | + | ( | A | − | 1000 | ) |
| = | 496241 530000 | A | − | 496559 530 | − | A | × | 15 100 | + | 150 | + | ( | A | − | 1000 | ) | × | 9 1060 | + | ( | A | − | 1000 | ) | × | 27 26500 | + | ( | A | + | 1000 | ) | × | 9 200000 |
| = | 416741 530000 | A | − | 417059 530 | + | ( | A | − | 1000 | ) | × | 9 1060 | + | ( | A | − | 1000 | ) | × | 27 26500 | + | ( | A | + | 1000 | ) | × | 9 200000 |
| = | 416741 530000 | A | − | 417059 530 | + | A | × | 9 1060 | − | 1000 | × | 9 1060 | + | ( | A | − | 1000 | ) | × | 27 26500 | + | ( | A | + | 1000 | ) | × | 9 200000 |
| = | 416741 530000 | A | − | 417059 530 | + | A | × | 9 1060 | − | 450 53 | + | ( | A | − | 1000 | ) | × | 27 26500 | + | ( | A | + | 1000 | ) | × | 9 200000 |
| = | 421241 530000 | A | − | 421559 530 | + | ( | A | − | 1000 | ) | × | 27 26500 | + | ( | A | + | 1000 | ) | × | 9 200000 |
| = | 421241 530000 | A | − | 421559 530 | + | A | × | 27 26500 | − | 1000 | × | 27 26500 | + | ( | A | + | 1000 | ) | × | 9 200000 |
| = | 421241 530000 | A | − | 421559 530 | + | A | × | 27 26500 | − | 54 53 | + | ( | A | + | 1000 | ) | × | 9 200000 |
A≈1063.466079 ，保留6位小数
有 1个解。
解一元一次方程的详细方法请参阅：《一元一次方程的解法》