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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 72301 ：
 Function set：2x + 2y = 2403x + y = 280View Details
Question 72300 ：
 Function set：x = 2View Details
Question 72299 ：
 Function set：-8A - 2B + 53C = 013B - 2C + D = 029A - 4C - D = 06A + 5B + 15C = 0View Details
Question 72298 ：
 Function set：-2x - 4y + z = 24-6y + z = -6x - 4y + z = -6View Details

Question 72297 ：
 Function set：x + y + z = 16100x + 68y + 20z = 708View Details
Question 72296 ：
 Function set：-1.48159A - 2.04429B + 0.33231C + 2.10671D = -0.0114812-6.75896A - 0.0817183B + 2.10671C - 0.33231D = -0.1296270.597655A + 1.91894B - 1.15381C - 7.48833D - 0.128095E + 2.93439F = 0.004426071.91894A - 0.597655B - 7.87335C + 0.566413D + 2.93439E + 0.128095F = 0.03910280.359095C + 3.025D + 0.128095E - 2.93439F = -1.02408-2.2E + 0.26116F = 0.0170511View Details
Question 72295 ：
 Function set：B = 15A = 54C = 42D = 26E = 6F = 0View Details
Question 72294 ：
 Function set：-0.5A - 0.5E + 0.25F - 0.5G = 1.75-2A + B + 0.5D = 0.5-0.5A + 1.25C + 1.75E + 1.25G = 2B + 0.5D = 0.5View Details

Question 72293 ：
 Function set：945000A + 577000C + 941000D = 10076491500A + 177500B + 102755000C + 56800D + 2500E = 850020073200A + 15300B + 16625000C = 14002028400A + 1252800C + 2073800D = 200170523000A + 307800B + 204011700C + 289800D + 15000E = 16400View Details
Question 72292 ：
 Function set：-260.71A - 114.63B - 146.08C + 31D + 240.34E = 80-216.14A - 82.56B - 133.58C + 21.62D + 189.07E = 40-236.82A - 95.74B - 141.08C + 35.94D + 187.05E = 20-227.19A - 85.1B - 142.09C - 12.92D + 215.05E = 0-78.31A - 10.96B - 67.35C - 7.81D + 77.89E = 0View Details
Question 72291 ：
 Function set：-260.71A - 114.63B - 146.08C + 31D + 240.34E = 80-216.14A - 82.56B - 133.58C + 21.62D + 189.07E = 40-236.82A - 95.74B - 141.08C + 35.94D + 187.05E = 20-227.19A - 85.1B - 142.09C - 12.92D + 215.05E = 0-78.31A - 10.96B - 67.35C - 7.81D + 77.89E = 0View Details
Question 72290 ：
 Function set：-260.71A - 114.63B - 146.08C + 31D + 240.34E = 80-244.06A - 99.2B - 144.86C - 2.03D + 235.98E = 40-216.14A - 82.56B - 133.58C + 21.62D + 189.07E = 40-326.03A - 126.83B - 199.19C + 3.83D + 300.43E = 20-236.82A - 95.74B - 141.08C + 35.94D + 187.05E = 20View Details

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New addition:Lenders ToolBox module（Specific location：Math OP > Lenders ToolBox ），welcome。