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 73871 :
Function set:
24x - 20y - 10z = -20
-20x + 36y - 18z = 0
-10x - 18y + 20z = -40
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Question 73870 :
Function set:
24x - 14y - 4z = -20
-4x - 12y + 20z = 20
-14x + 24y - 12z = -60
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Question 73869 :
Function set:
x + 3y - 2z = -7
5x + 2y = 1
x + 4y + z = -11
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Question 73868 :
Function set:
6x - 2y - z = -10
-2x + 8y - 2z = 6
-x - 2y + 3.5z = 6
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Question 73867 :
Function set:
61600x + 252832.77y = 17785.18
5310x + 314856.25y = 15684.74
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Question 73866 :
Function set:
162486.79x + 188266.74y = 17472.23
147145.69x + 138190.7y = 15145.24
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Question 73865 :
Function set:
135399.74x + 150613.39y = 69786.03
122527.82x + 115158.93y = 59388.95
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Question 73864 :
Function set:
20113.37x + 5000y = 2338.55
19132x + 15000y = 2935.32
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Question 73863 :
Function set:
3.7163x + 43.6534y = 86927.88
3.4649x + 29.7551y = 67528.38
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Question 73862 :
Function set:
1167x + 39y = 1752.43
1970x = 3174.05
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Question 73861 :
Function set:
A + 5B + 4C + 11D = 4
5A + 8B + 14C + 20D = 16
4A + 14B + 3C + 9D = 4
11A + 20B + 9C + 64D = 22
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Question 73860 :
Function set:
24x - 4y - 10z = -20
-4x + 20y - 8z = 20
-10x - 8y + 20z = -40
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