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 75349 :
Function set:
5473A + 4952B + 3004C + 1397D + 3800E + 9F = -4347
19587A + 19055B + 11120C + 5079D + 1458E + 80F = -4182
49533A + 47892B + 32852C + 16440D + 4816E + 144F = 1813
23637A + 23169B + 17948C + 10396D + 3468E + 144F = 18751
7519A + 7682B + 7416C + 4768D + 2173E + 144F = 24642
1017A + 1188B + 1789C + 1200D + 611E + 144F = 27907
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Question 75348 :
Function set:
5.4726A + 4.9518B + 3.0038C + 1.3973D + 0.3801E + 0.0087F = -4.3474
19.5871A + 19.0551B + 11.1203C + 5.0793D + 1.4577E + 0.0805F = -4.1823
49.533A + 47.8918B + 32.8523C + 16.4403D + 4.816E + 0.1436F = 1.8132
23.637A + 23.1965B + 17.9482C + 10.3962D + 3.4684E + 0.1436F = 18.7513
7.5192A + 7.6824B + 7.416C + 4.7684D + 2.1726E + 0.1436F = 24.6421
1.0171A + 1.1878B + 1.7893C + 1.2003D + 0.6112E + 0.1128F = 27.9072
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Question 75347 :
Function set:
5.4726A = 0
19.5871A = 0
49.533A = 0
23.637A = 0
7A = 0
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Question 75346 :
Function set:
0.0055A + 0.005B + 0.003C + 0.0014D + 0.0004E = -0.0043
0.0196A + 0.0191B + 0.0111C + 0.0051D + 0.0015E + 0.0001F = -0.0042
0.0495A + 0.0479B + 0.0329C + 0.0164D + 0.0048E + 0.0001F = 0.0018
0.0236A + 0.0232B + 0.0179C + 0.0104D + 0.0035E + 0.0001F = 0.0188
0.0075A + 0.0077B + 0.0074C + 0.0048D + 0.0022E + 0.0001F = 0.0246
0.001A + 0.0012B + 0.0018C + 0.0012D + 0.0006E + 0.0001F = 0.0279
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Question 75345 :
Function set:
60A + 54B + 33C + 15D + 4E = -48
215A + 210B + 122C + 56D + 16E + F = -46
545A + 527B + 361C + 181D + 53E + 2F = 20
260A + 255B + 197C + 114D + 38E + 2F = 206
83A + 85B + 82C + 52D + 24E + 2F = 271
11A + 13B + 20C + 13D + 7E + F = 307
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Question 75344 :
Function set:
60199A + 54470B + 33042C + 15370D + 4182E + 96F = -47821
215458A + 209606B + 122323C + 55873D + 16034E + 885F = -46005
544863A + 526810B + 361375C + 180843D + 52977E + 1579F = 19945
260000A + 255161B + 197431C + 114358D + 38153E + 1579F = 206264
82711A + 84507B + 81576C + 52452D + 23899E + 1579F = 271063
11188A + 13066B + 19683C + 13203D + 6723E + 1579F = 306979
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Question 75343 :
Function set:
18A + 18B + 18C + D = -37476.494304675
-6A - 6B + 18C + D = -37476.8321761
-6A + 2B + 2C + D = -37476.645792111
-2A - 6B + 2C + D = -37476.521002704
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Question 75342 :
Function set:
20x + 10y = 110
30x + 20y = -10
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Question 75341 :
Function set:
32A + 2B + 2C + 20D + 8E = 520
A + 15B + 10D = 140
6B + 4D + 41E = 620
18A + 10B + 3C + D + 37E = 320
39A + 11D + 29E = 750
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Question 75340 :
Function set:
A - 0.25B = 0.5
-A + B - C - D = 0.5
-A - B + C - D = 0.5
-1C + D = 0.5
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Question 75339 :
Function set:
x + y = 0
10x - 3y = -5
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Question 75338 :
Function set:
x + y = 7
19x - 8y = 2
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