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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 9.8x = 9.8*4+50.7+0.031*（20+x）÷0.053*0.355÷0.355÷2+0.035*15÷0.022*0.816*0.816÷2 .
    Question type: Equation
    Solution:Original question:
     
49
5
 x =
49
5
 × 4 +
507
10
 +
31
1000
(20 + x ) ÷
53
1000
 ×
71
200
 ÷
71
200
 ÷ 2 +
7
200
 × 15 ÷
11
500
     Right side of the equation =
196
5
 +
507
10
 +
2201
7526
(20 + x ) +
54621
6875
                                               =
1345367
13750
 +
2201
7526
(20 + x )
    The equation is transformed into :
     
49
5
 x =
1345367
13750
 +
2201
7526
(20 + x )
    Remove the bracket on the right of the equation:
     Right side of the equation =
1345367
13750
 +
2201
7526
 × 20 +
2201
7526
 x
                                               =
1345367
13750
 +
22010
3763
 +
2201
7526
 x
                                               =
75566951
728750
 +
2201
7526
 x
    The equation is transformed into :
     
49
5
 x =
75566951
728750
 +
2201
7526
 x

    Transposition :
     
49
5
 x −
2201
7526
 x =
75566951
728750

    Combine the items on the left of the equation:
     
5039
530
 x =
75566951
728750

    The coefficient of the unknown number is reduced to 1 :
      x =
75566951
728750
 ÷
5039
530
        =
75566951
728750
 ×
530
5039
        =
75566951
1375
 ×
1
5039

    We obtained :
      x =
75566951
6928625
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 10.906486



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