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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 0.7×（5678.4+9943.28+35595x+301.86+283.14x+347055） = 381600+816734.8+10800x+792360+223989+155176.5 .
    Question type: Equation
    Solution:Original question:
     
7
10
(
28392
5
 +
248582
25
 + 35595 x +
15093
50
 +
14157
50
 x + 347055) = 381600 +
4083674
5
 + 10800 x + 792360 + 223989 +
310353
2
    Remove the bracket on the left of the equation:
     Left side of the equation =
7
10
 ×
28392
5
 +
7
10
 ×
248582
25
 +
7
10
 × 35595 x +
7
10
 ×
15093
50
 +
7
10
 ×
14157
50
 x
                                             =
99372
25
 +
870037
125
 +
49833
2
 x +
105651
500
 +
99099
500
 x +
485877
2
                                             =
127042489
500
 +
12557349
500
 x
    The equation is transformed into :
     
127042489
500
 +
12557349
500
 x = 381600 +
4083674
5
 + 10800 x + 792360 + 223989 +
310353
2
     Right side of the equation =
23698603
10
 + 10800 x
    The equation is transformed into :
     
127042489
500
 +
12557349
500
 x =
23698603
10
 + 10800 x

    Transposition :
     
12557349
500
 x − 10800 x =
23698603
10
 −
127042489
500

    Combine the items on the left of the equation:
     
7157349
500
 x =
23698603
10
 −
127042489
500

    
        x≈147.804398 , 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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