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 71143 :
Function set:
1020x + 510z = 0
1330y + 510z = 5
-x - y = 0
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Question 71142 :
Function set:
510x + 510z = 0
1000y + 510z = 5
-x - y = 0
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Question 71141 :
Function set:
510x + 510z = 12
1000y + 510z = 0
-x - y = 0
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Question 71140 :
Function set:
1.1A + 4.82B + 1.29C + 0.1D + 0.16E = 1.16
-0.72A + 0.71B + 1.12C - 0.59D - 0.47E = 0.49
-0.09A + 0.43B - 1.11C + 0.1D + 0.78E = -0.13
0.32A + 0.22B - 0.18C + 1.1D + 0.79E = 0.3
-1.82A + 1.12C - 2.53D - 0.47E = -0.13
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Question 71139 :
Function set:
A + B + C + D + E + F + G + H = 100
A + B + C + D = 56
C + D + G + H = 31.3
A + B + E + F = 68.8
B + D + F + H = 47.5
A + C + E + G = 52.5
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Question 71138 :
Function set:
x + 3y = 2
2x - y = 3
3x + 2y = 5
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Question 71137 :
Function set:
A + 2B - C + 2D = 0
B - C + 2D = 0
-A + B - C + D = 0
2A + 3B + C = 0
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Question 71136 :
Function set:
7x = 6
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Question 71135 :
Function set:
7x = 6
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Question 71134 :
Function set:
5x = 6
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Question 71133 :
Function set:
x - 5y = -29
x - 3y = -15
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Question 71132 :
Function set:
5x - 4z = 0
4y - 2z = 0
-4x - 2y + 8z = 0
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