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On line Solution of Monovariate Equation：
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Current location：Equations > Monovariate Equation > The history of univariate equation calculation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation -x1+x2-3x3+2x4 = 0 .
Question type: Equation
Solution:Original question:
The equation is transformed into :
Transposition :
The equation entered is incorrect, Please check it before entering.
以下题目输入有误或有空行，请仔细检查，改正后再计算：
1==>错误类型：输入错误(1): 求齐次线性方程组x1+2x3-x4＝0
==>指导建议：
解多元方程，可以点击解多元方程
或者仔细阅读下面的“数学函数”和“使用须知”栏目。
若问题没有得到解决，请参阅：《热点问题》
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation -x1+x2-3x3+2x4 = 0 .
Question type: Equation
Solution:Original question:
| - | x | × | 1 | + | x | × | 2 | − | 3 | x | × | 3 | + | 2 | x | × | 4 | = | 0 |
| Left side of the equation = | - | x | × | 1 | + | x | × | 2 | − | 9 | x | + | 8 | x |
| = | - | 0 | x |
| - | 0 | x | = | 0 |
Transposition :
| = | 0 | + | 0 |
以下题目输入有误或有空行，请仔细检查，改正后再计算：
1==>错误类型：输入错误(1): 求齐次线性方程组x1+2x3-x4＝0
==>指导建议：
解多元方程，可以点击解多元方程
或者仔细阅读下面的“数学函数”和“使用须知”栏目。
若问题没有得到解决，请参阅：《热点问题》