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On line Solution of Monovariate Equation：
    Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
    It supports equations that contain mathematical functions.
    Current location：Equations > Monovariate Equation > The history of univariate equation calculation > Answer

    Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation y*（54.8+77.976+66.3）-2030.07*（77.976+66.3）-4897.28*66.3 = 0 .
    Question type: Equation
    Solution:Original question:
      y (
274
5
 +
9747
125
 +
663
10
) −
203007
100
(
9747
125
 +
663
10
) −
122432
25
 ×
663
10
 = 0
     Left side of the equation = y (
274
5
 +
9747
125
 +
663
10
) −
203007
100
(
9747
125
 +
663
10
) −
40586208
125
    The equation is transformed into :
      y (
274
5
 +
9747
125
 +
663
10
) −
203007
100
(
9747
125
 +
663
10
) −
40586208
125
 = 0
    Remove the bracket on the left of the equation:
     Left side of the equation = y ×
274
5
 + y ×
9747
125
 + y ×
663
10
 −
203007
100
(
9747
125
 +
663
10
) −
40586208
125
                                             =
49769
250
 y −
203007
100
(
9747
125
 +
663
10
) −
40586208
125
                                             =
49769
250
 y −
203007
100
 ×
9747
125
 −
203007
100
 ×
663
10
 −
40586208
125
                                             =
49769
250
 y −
1978709229
12500
 −
134593641
1000
 −
40586208
125

    
        y≈3102.232531 , keep 6 decimal places    
    There are 1 solution(s).

解一元一次方程的详细方法请参阅：《一元一次方程的解法》


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