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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 73774 ：
Function set：
0.1A - 0.2B + 0.4C = 0
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Question 73773 ：
Function set：
16x + 8y = 4
2x - y = 5
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Question 73772 ：
Function set：
22x + 16y = 0
0 = 100
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Question 73771 ：
Function set：
-A - 2B - C + 0.5E + 0.5F = -0.5
A + B + C - D - E - F = 0
-2A - 4B - 2C + E + F = -0.5
-A - 2B - 2C + E = -0.5
0.5A + B + C - 0.5E = -0.5
0.5A + B - 0.5F = -0.5
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Question 73770 ：
Function set：
-2A - 2B - C + 0.5E + 0.5F = -1
A + B + C - D - E - F = 0
-2A - 8B - 2C + E + F = -1
-A - 2B - 4C + E = -1
0.5A + B + C - E = -1
0.5A + B - F = -1
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Question 73769 ：
Function set：
x - 323y = -28381
x - 503y = -45418
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Question 73768 ：
Function set：
x - 323y = -28381
x - 503y = 2.522
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Question 73767 ：
Function set：
x - 323y = -28066
x - 503y = 0.0803
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Question 73766 ：
Function set：
-323y = -28166
-503y = 0.0803
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Question 73765 ：
Function set：
-0.317A - 2.792B - 5.373C - 3.301D - 0.706E + 2.674F + 4.371G + 1.332H = 16562
-2.792A + 0.317B = 0
-5.373A + 0.317C = 0
-3.301A + 0.317D = 0
-0.706A + 0.317E = 0
2.674A + 0.317F = 0
4.371A + 0.317G = 0
1.332A + 0.317H = 0
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Question 73764 ：
Function set：
-0.317A - 2.792B - 5.373C - 3.301D - 0.706E + 2.674F + 4.371G + 1.332H = 30151
-2.792A + 0.317B = 0
-5.373A + 0.317C = 0
-3.301A + 0.317D = 0
-0.706A + 0.317E = 0
2.674A + 0.317F = 0
4.371A + 0.317G = 0
1.332A + 0.317H = 0
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Question 73763 ：
Function set：
2.951A + 3.101B + 3.101C - 0.549D - 4.199E - 4.199F - 1.066G - 4.199H = 16562
-3.101A + 2.951B = 0
-3.101A + 2.951C = 0
0.549A + 2.951D = 0
4.199A + 2.951E = 0
4.199A + 2.951F = 0
1.066A + 2.951G = 0
4.199A + 2.951H = 0
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