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 345 = (x-384)((616/(x-308)+1) ) 的解.
题型：方程
解:原方程：
| 345 | = | ( | x | − | 384 | ) | ( | ( | 616 | ÷ | ( | x | − | 308 | ) | + | 1 | ) | ) |
| 345 | = | x | ( | ( | 616 | ÷ | ( | x | − | 308 | ) | + | 1 | ) | ) | − | 384 | ( | ( | 616 | ÷ | ( | x | − | 308 | ) | + | 1 | ) | ) |
| 345 | = | x | ( | 616 | ÷ | ( | x | − | 308 | ) | + | 1 | ) | − | 384 | ( | ( | 616 | ÷ | ( | x | − | 308 | ) | + | 1 | ) | ) |
| 345 | = | x | × | 616 | ÷ | ( | x | − | 308 | ) | + | x | × | 1 | − | 384 | ( | ( | 616 | ÷ | ( | x | − | 308 | ) | + | 1 | ) | ) |
| 方程两边同时乘以： | ( | x | − | 308 | ) |
| 345 | ( | x | − | 308 | ) | = | x | × | 616 | + | 1 | x | ( | x | − | 308 | ) | − | 384 | ( | ( | 616 | ÷ | ( | x | − | 308 | ) | + | 1 | ) | ) | ( | x | − | 308 | ) |
| 345 | x | − | 345 | × | 308 | = | x | × | 616 | + | 1 | x | ( | x | − | 308 | ) | − | 384 | ( | ( | 616 | ÷ | ( | x | − | 308 | ) | + | 1 | ) | ) | ( | x | − | 308 | ) |
| 345 | x | − | 345 | × | 308 | = | x | × | 616 | + | 1 | x | x | − | 1 | x | × | 308 | − | 384 | ( | ( | 616 | ÷ | ( | x | − | 308 | ) | + | 1 | ) | ) | ( | x | − | 308 | ) |
| 345 | x | − | 106260 | = | x | × | 616 | + | 1 | x | x | − | 308 | x | − | 384 | ( | ( | 616 | ÷ | ( | x | − | 308 | ) | + | 1 | ) | ) | ( | x | − | 308 | ) |
| 345 | x | − | 106260 | = | 308 | x | + | 1 | x | x | − | 384 | ( | ( | 616 | ÷ | ( | x | − | 308 | ) | + | 1 | ) | ) | ( | x | − | 308 | ) |
| 345 | x | − | 106260 | = | 308 | x | + | 1 | x | x | − | 384 | ( | 616 | ÷ | ( | x | − | 308 | ) | + | 1 | ) | ( | x | − | 308 | ) |
| 345 | x | − | 106260 | = | 308 | x | + | 1 | x | x | − | 384 | × | 616 | ÷ | ( | x | − | 308 | ) | × | ( | x | − | 308 | ) | − | 384 | × | 1 | ( | x | − | 308 | ) |
| 345 | x | − | 106260 | = | 308 | x | + | 1 | x | x | − | 236544 | ÷ | ( | x | − | 308 | ) | × | ( | x | − | 308 | ) | − | 384 | ( | x | − | 308 | ) |
| 方程两边同时乘以： | ( | x | − | 308 | ) |
| 345 | x | ( | x | − | 308 | ) | − | 106260 | ( | x | − | 308 | ) | = | 308 | x | ( | x | − | 308 | ) | + | 1 | x | x | ( | x | − | 308 | ) | − | 236544 | ( | x | − | 308 | ) | − | 384 | ( | x | − | 308 | ) | ( | x | − | 308 | ) |
| 345 | x | x | − | 345 | x | × | 308 | − | 106260 | ( | x | − | 308 | ) | = | 308 | x | ( | x | − | 308 | ) | + | 1 | x | x | ( | x | − | 308 | ) | − | 236544 | ( | x | − | 308 | ) | − | 384 | ( | x | − | 308 | ) | ( | x | − | 308 | ) |
| 345 | x | x | − | 345 | x | × | 308 | − | 106260 | ( | x | − | 308 | ) | = | 308 | x | x | − | 308 | x | × | 308 | + | 1 | x | x | ( | x | − | 308 | ) | − | 236544 | ( | x | − | 308 | ) |
| 345 | x | x | − | 106260 | x | − | 106260 | ( | x | − | 308 | ) | = | 308 | x | x | − | 94864 | x | + | 1 | x | x | ( | x | − | 308 | ) | − | 236544 | ( | x | − | 308 | ) | − | 384 |
| 345 | x | x | − | 106260 | x | − | 106260 | x | + | 106260 | × | 308 | = | 308 | x | x | − | 94864 | x | + | 1 | x | x | ( | x | − | 308 | ) | − | 236544 | ( | x | − | 308 | ) | − | 384 |
| 345 | x | x | − | 106260 | x | − | 106260 | x | + | 106260 | × | 308 | = | 308 | x | x | − | 94864 | x | + | 1 | x | x | x | − | 1 | x | x |
| 345 | x | x | − | 106260 | x | − | 106260 | x | + | 32728080 | = | 308 | x | x | − | 94864 | x | + | 1 | x | x | x | − | 308 | x | x |
| 345 | x | x | − | 212520 | x | + | 32728080 | = | 308 | x | x | − | 94864 | x | + | 1 | x | x | x | − | 308 | x | x |
| 345 | x | x | − | 212520 | x | + | 32728080 | = | 308 | x | x | − | 94864 | x | + | 1 | x | x | x | − | 308 | x | x |
| 345 | x | x | − | 212520 | x | + | 32728080 | = | 308 | x | x | − | 94864 | x | + | 1 | x | x | x | − | 308 | x | x |
| 345 | x | x | − | 212520 | x | + | 32728080 | = | 308 | x | x | − | 331408 | x | + | 1 | x | x | x | − | 308 | x | x |
| 345 | x | x | − | 212520 | x | + | 32728080 | = | 308 | x | x | − | 331408 | x | + | 1 | x | x | x | − | 308 | x | x |
x≈-26.823092 ，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》