Mathematics
         
语言:中文    Language:English
On line solution of multivariate equations:
    First set the elements of the equation (i.e. the number of unknowns), then click the "Next" button to enter the coefficients of each element of the equation set, and click the "Next" button to obtain the solution of the equation set.
    Note that the coefficients of each element of the equation system can only be numbers, not algebraic expressions (including mathematical functions).
    Current location:Solving equations online > On line solution of multivariate equations
Please enter the number of unknowns of the equation set:

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Question 73715 :
Function set:
A - B + C - D = 0
A + B + C + D = 4
A + 2B + 4C + 8D = 3
A + 3B + 9C + 27D = 16
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Question 73714 :
Function set:
B + C + D + E = 1
A + C + D + E = 2
A + B + D + E = 3
A + B + C + E = 4
A + B + C + D = 5
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Question 73713 :
Function set:
3x + 3y + 19z = 1
3x + 13y + 79z = 1
19x + 79y + 103z = 1
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Question 73712 :
Function set:
10542x - 6692.6y = 12
-5413.5x + 10668.6y - 2696.9z = 0
-2696.9y + 4471.8z = -5
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Question 73711 :
Function set:
A + B + C + D + E = 6
0.46A + B + 0.81C + 0.88D + 0.08E = 5.08
0.33A + 0.99B + 0.81C + 0.81D + 0.08E = 4.95
0.26A + 0.99B + 0.76C + 0.79D + 0.03E = 4.73
0.23A + 0.98B + 0.78C + 0.75D + 0.01E = 4.67
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Question 73710 :
Function set:
0.001191x - 0.0007818y = 0.00311737
-0.0007818x + 0.00171601y = 0.0028170601
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Question 73709 :
Function set:
2y + z = 0
-2x + y + 2z = 0
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Question 73708 :
Function set:
2x + y = 1.8
0.442x - y = -0.5598
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Question 73707 :
Function set:
x + 10y = 4
2x + 5y - z = 1
2y - z = 2
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Question 73706 :
Function set:
4A - B - 10C = 0
A - 2B - 5C + D = 0
2A - 2C + D = 0
4A - 2B + 7C = 0
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Question 73705 :
Function set:
35x + 9y = 20574.72
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Question 73704 :
Function set:
A + 2B + 3C = 0
-A + D + F = 0
-1C + E - F = 0
4A - 6B + 2D = 0
6B - 8C - 4E = -15
-2D + 4E + 10F = 0
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