Mathematics
         
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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 71329 :
Function set:
2A - B - D = -14000
A + 3B - C - E = 2800
-1B + 2C = 2800
-A + 2D - E = 2800
-1B - D + 3E = 2800
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Question 71328 :
Function set:
A = 80
2A - 3B + C = -16
B - 2C + D = -10
C - 3D + 2E = -16
D - 2E = -20
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Question 71327 :
Function set:
422.445x + 985.705y = 4961907
0.015x + 0.035y = 178.268437
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Question 71326 :
Function set:
422.445x + 985.705y = 4961907
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Question 71325 :
Function set:
2A - B - D = 2000
-A + 3B - C - E = 2000
-1B + 2C - F = 2000
-A + 3D - F - G = -16000
-1B - D + 3E - F = 2000
-1C - E + 3F = 2000
-1D + 2G - H = 2000
-1G + 2H = 2000
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Question 71324 :
Function set:
3x + 3y + z = -4
2x - y + 2z = -3
-x + y + z = -2
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Question 71323 :
Function set:
A = 80
2A - 3B + C = -16
B - 2C + D = -16
C - 3D + 2E = -16
D - 2E = -20
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Question 71322 :
Function set:
A = 80
2B - 3C + D = -16
C - 2D + E = -10
C - 3D + 2E = -16
D - 2E = -20
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Question 71321 :
Function set:
2A - B - D = 2000
-A + 3B - C - E = 2000
-1B + 2C - F = 2000
-A + 3D - F - G = -16000
-1B - D + 3E - F = 2000
-1C - E + 3F = 2000
-1D + 2G - H = 2000
-1G + 2H = 2000
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Question 71320 :
Function set:
2A - B - D = 2000
-A + 3B - C - E = 2000
-1B + 2C - F = 2000
-A + 3D - F - G = -16000
-1B - D + 3E - F = 2000
-1C - E + 3F = 2000
-1D + 2G - H = 2000
-1G + 2H = 2000
View Details
Question 71319 :
Function set:
2A - B - D = 2000
-A + 3B - C - E = 2000
-1B + 2C - F = 2000
-A + 3D - G = -16000
-1B - D + 3E - F = 2000
-1C - E + 3F = 2000
-1D + 2G - H = 2000
-1G + 2H = 2000
View Details
Question 71318 :
Function set:
2A - B - D = 2000
-A + 3B - C - E = 2000
-1B + 2C - F = 2000
-A + 3D - G = -16000
-1B - D + 3E - F = 2000
-1C - E + 3F - I = 2000
-1D + 2G - H = 2000
-1G + 2H - I = 2000
View Details

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