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 71046 :
Function set:
7x + 32y = 3
24x + 7y = 3
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Question 71045 :
Function set:
A - 0.107J = 0
12B - 0.145J = 0
14C - 0.022J = 0
16D - 0.712J = 0
23E - 0.002J = 0
31F - 0.004J = 0
32G - 0.002J = 0
35.5H - 0.003J = 0
40I - 0.003J = 0
A + B + C + D + E + F + G + H + I = 1
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Question 71044 :
Function set:
A - 10.7E = 0
12B - 14.5E = 0
14C - 2.2E = 0
16D - 71.2E = 0
A + B + C + D = 100
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Question 71043 :
Function set:
A - 10.7E = 0
12B - 14.5E = 0
14C - 2.2E = 0
16D - 71.2E = 0
A + 12B + 14C + 16D - 100E = 0
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Question 71042 :
Function set:
2x + 5y + 5z = 3
7x + 3y + 3z = 7
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Question 71041 :
Function set:
2x + 5y + 5z = 3
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Question 71040 :
Function set:
2A - B - D = 2000
-A + 3B - C - E = 2000
-1B + 2C - F = 2000
-A + 3D - E - G = -16000
-2B - D + 3E - 6F = 2000
-1C - E + 3F = 2000
-1D + 2G - H = 2000
-1G + 2H = 2000
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Question 71039 :
Function set:
A + 2B + C + D = 7
0 = 7
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Question 71038 :
Function set:
A + D + E + F + G = 5
A + B + E + F + G = 5
A + B + C + F + G = 6
A + B + C + E + G = 5
A + B + C + D + E = 4
B + C + D + E + F = 3
C + D + E + F + G = 3
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Question 71037 :
Function set:
2x + y + 2z = 4
3x + 2y + z = 7
x + y + z = 3
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Question 71036 :
Function set:
2x + y + 4z = 2
3x + 2y + 7z = 1
x + y + 3z = 1
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Question 71035 :
Function set:
100000x + 100000y = 2520000
3300x + 200y = 25200
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