Mathematics
语言：
中文
Language:English
==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
Mathematical calculation
Fractional calculation
Mathematical statistics
Resolving prime factor
Fraction and Decimal Interactions
Lenders ToolBox
==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
current location：Equations >
Multivariate equations
> Answer
Detailed information：
The input equation set is:
0 =
100
(1)
7
x
+
12
y
+
16
z
=
1000
(2)
0 =
0
(3)
由第(1)方程式可以看出，该方程组无解。
解方程组的详细方法请参阅：
《多元一次方程组的解法》
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