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 73741 :
Function set:
A - B + 2D + E = 0
3A - 3B + 7D = 0
A - B + 2C + 3D + 2E = 0
2A - 2B + 2C + 7D - 3E = 0
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Question 73740 :
Function set:
2x + y + 3z = 6
3x + 2y + z = 1
5x + 2y + 4z = 27
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Question 73739 :
Function set:
420x + 220y + 200z = 4
220x + 520y - 200z = 6
200x - 200y + 500z = 0
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Question 73738 :
Function set:
420x + 200y + 220z = 4
220x + 520y - 200z = 6
200x - 200y + 500z = 0
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Question 73737 :
Function set:
2x - 3y + z = 0
x - 2y + 3z = 0
2x + y - 7z = 10
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Question 73736 :
Function set:
5A + B + C + D = 1
A + 5B + C + D = 5
A + B + 5C + D = 25
A + B + C + 5D = 125
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Question 73735 :
Function set:
x + y - z = 0
1020x + 510z = 6
1330y + 510z = 12
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Question 73734 :
Function set:
A + B - C = 0
-1C + D + E = 0
510A + 510C + 510D = 6
1000B + 510C + 330E = 12
510A - 1000B + 510D - 330E = -6
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Question 73733 :
Function set:
6x = 0
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Question 73732 :
Function set:
5x = 5
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Question 73731 :
Function set:
3x = 144
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Question 73730 :
Function set:
2x + 120y = 444
2x + 120y = 120
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