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 75184 :
Function set:
10x + 5y + 20z = 22986
17x + 5y + 6z = 27473
13x + 5y + 8z = 21978
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Question 75183 :
Function set:
888x + 14747y = 0.652
2811x + 2334y = 0.347
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Question 75182 :
Function set:
20x + 40y = 689.68
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Question 75181 :
Function set:
20x + 40y = 689.68
12x + 18y = 689.68
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Question 75180 :
Function set:
A + B + 4C + 5D + E = 4
114514A + 114B + 514C + 114514D + 114E = 514
A + 2B + 3C + 4D + 5E = 6
2A + 3B + 4C + 5D + 6E = 7
7A + 8B + 9C + 10D + 11E = 12
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Question 75179 :
Function set:
3x + 2y + z = 315
x + 2y + 3z = 285
x + z = 135
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Question 75178 :
Function set:
11x - 9y = 12
-4x + 3y = -5
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Question 75177 :
Function set:
15x + 25y = 30
15x - 9y = 6
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Question 75176 :
Function set:
2x + 1.5y = 5
3x + 1.5y = 10
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Question 75175 :
Function set:
3x + 2y = 1
3x - y = 15
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Question 75174 :
Function set:
2x - y = 3
x + y = -9
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Question 75173 :
Function set:
6x - 5y = 11
-4x - 4y = 7
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