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 20((X+1+5/4)/(2/(2/5)))/(2/3) = (2+3)(1/(1/3))/(1/(1+2)) 的解.
题型：方程
解:原方程：
| 20 | ( | ( | X | + | 1 | + | 5 | ÷ | 4 | ) | ÷ | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ) | ÷ | ( | 2 | ÷ | 3 | ) | = | ( | 2 | + | 3 | ) | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ÷ | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) |
| 方程两边同时乘以： | ( | 2 | ÷ | 3 | ) | , | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) |
| 20 | ( | ( | X | + | 1 | + | 5 | ÷ | 4 | ) | ÷ | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ) | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | = | ( | 2 | + | 3 | ) | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) |
| 20 | ( | X | + | 1 | + | 5 | ÷ | 4 | ) | ÷ | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | × | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | = | ( | 2 | + | 3 | ) | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) |
| 20 | ( | X | + | 1 | + | 5 | ÷ | 4 | ) | ÷ | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | × | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | = | 2 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) |
| 方程两边同时乘以： | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) |
| 20 | ( | X | + | 1 | + | 5 | ÷ | 4 | ) | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | = | 2 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) |
| 20 | X | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | + | 20 | × | 1 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | + | 20 | × | 5 | ÷ | 4 | × | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | = | 2 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) |
| 20 | X | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | + | 20 | × | 1 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | + | 20 | × | 5 | ÷ | 4 | × | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | = | 2 | × | 1 | ÷ | ( | 1 | ÷ | 3 | ) | × | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) |
| 20 | X | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | + | 20 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | + | 25 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | = | 2 | ÷ | ( | 1 | ÷ | 3 | ) | × | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) |
| 方程两边同时乘以： | ( | 1 | ÷ | 3 | ) |
| 20 | X | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | + | 20 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | + | 25 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | = | 2 | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ( | 1 | ÷ | 3 | ) |
| 20 | X | × | 1 | ÷ | ( | 1 | + | 2 | ) | × | ( | 1 | ÷ | 3 | ) | + | 20 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | + | 25 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | = | 2 | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ( | 1 | ÷ | 3 | ) |
| 20 | X | × | 1 | ÷ | ( | 1 | + | 2 | ) | × | ( | 1 | ÷ | 3 | ) | + | 20 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | + | 25 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | = | 2 | × | 2 | ÷ | 3 | × | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ( | 1 | ÷ | 3 | ) |
| 20 | X | ÷ | ( | 1 | + | 2 | ) | × | ( | 1 | ÷ | 3 | ) | + | 20 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | + | 25 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | = | 4 3 | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ( | 1 | ÷ | 3 | ) |
| 方程两边同时乘以： | ( | 1 | + | 2 | ) |
| 20 | X | ( | 1 | ÷ | 3 | ) | + | 20 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | + | 25 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | = | 4 3 | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ( | 1 | + | 2 | ) | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) |
| 20 | X | × | 1 | ÷ | 3 | + | 20 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | + | 25 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | = | 4 3 | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ( | 1 | + | 2 | ) | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) |
| 20 | X | × | 1 | ÷ | 3 | + | 20 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | + | 25 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | = | 4 3 | × | 2 | ÷ | ( | 2 | ÷ | 5 | ) | × | ( | 1 | + | 2 | ) | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) |
20 3 | X | + | 20 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | + | 25 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | = | 8 3 | ÷ | ( | 2 | ÷ | 5 | ) | × | ( | 1 | + | 2 | ) | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) |
| 方程两边同时乘以： | ( | 2 | ÷ | 5 | ) |
20 3 | X | ( | 2 | ÷ | 5 | ) | + | 20 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | ( | 2 | ÷ | 5 | ) | + | 25 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | = | 8 3 | ( | 1 | + | 2 | ) | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | ( | 2 | ÷ | 5 | ) |
20 3 | X | × | 2 | ÷ | 5 | + | 20 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | ( | 2 | ÷ | 5 | ) | + | 25 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | = | 8 3 | ( | 1 | + | 2 | ) | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | ( | 2 | ÷ | 5 | ) |
20 3 | X | × | 2 | ÷ | 5 | + | 20 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | ( | 2 | ÷ | 5 | ) | + | 25 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | = | 8 3 | × | 1 | + | 8 3 | × | 2 | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | ( | 2 | ÷ | 5 | ) |
8 3 | X | + | 20 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | ( | 2 | ÷ | 5 | ) | + | 25 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | ( | 2 | ÷ | 5 | ) | = | 8 3 | + | 16 3 | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | ( | 2 | ÷ | 5 | ) |
8 3 | X | + | 20 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | ( | 2 | ÷ | 5 | ) | + | 25 | ( | 1 | ÷ | ( | 1 | + | 2 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | ( | 2 | ÷ | 5 | ) | = | 8 | + | 3 | ( | 1 | ÷ | ( | 1 | ÷ | 3 | ) | ) | ( | 2 | ÷ | 3 | ) | ( | 2 | ÷ | ( | 2 | ÷ | 5 | ) | ) | ( | 1 | ÷ | 3 | ) | ( | 1 | + | 2 | ) | ( | 2 | ÷ | 5 | ) |
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