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 72220 :
Function set:
x + 3y = 1
-1y + 3z = 1
x - z = -2
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Question 72219 :
Function set:
100x + 95y + 95z = 96
100x + 95y + 91z = 94
92x + 98y + 96z = 96
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Question 72218 :
Function set:
100x + 95y + 95z = 96
100x + 95y + 91z = 94
100x + 96y + 98z = 98
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Question 72217 :
Function set:
A + D - F = 0
B + C - D = 0
A + B - E = 0
2A - 8B - 10D = -40
4C + 10D + 10F = -20
-4A + 8B + 8E = 20
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Question 72216 :
Function set:
28A + 68B + 65C + 118D + 63E = 421
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Question 72215 :
Function set:
-0.0903A + B + 13.13C + 0.1957D + 9.424E = -1.045757
-0.1139A + B + 13.27C + 0.1677D + 8.9401E = -1.180314
-0.1018A + 43B + 11.12C + 0.1556D + 8.4863E = -0.4417447
-0.0897A + 4B + 14.98C + 0.1255D + 8.2752E = -1.151196
-0.0915A + 9B + 17.66C + 0.1446D + 8.8556E = -0.971079
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Question 72214 :
Function set:
4x + 5.4y = 860
8x + 3y = 940
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Question 72213 :
Function set:
4x + 6y = 860
10x + 3y = 940
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Question 72212 :
Function set:
1.023A - 0.368B = 518.677
-0.368A + 1.393B - 1.026C = 0.695
-1.026B + 1.715C - 0.69D = 1.406
-0.69C + 1.106D - 0.417E = 1.601
-0.417D + 1.097E = -2.6
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Question 72211 :
Function set:
2A - 0.65B = 7000
0.98A - 1.67B + 1.84C = 0
0.87B - 3.13C + D = 0
C - 2D = 0
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Question 72210 :
Function set:
4x = 16
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Question 72209 :
Function set:
A + B = 4
B + C = 1
2A - D = 0
C + D - E = 0
B = 0
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