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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 （1.7747x+100）*（x+100）*0.4*7850 = 954500000 .
    Question type: Equation
    Solution:Original question:
     (
17747
10000
 x + 100)( x + 100) ×
2
5
 × 7850 = 954500000
     Left side of the equation = (
17747
10000
 x + 100)( x + 100) × 3140
    The equation is transformed into :
     (
17747
10000
 x + 100)( x + 100) × 3140 = 954500000
    Remove the bracket on the left of the equation:
     Left side of the equation =
17747
10000
 x ( x + 100) × 3140 + 100( x + 100) × 3140
                                             =
2786279
500
 x ( x + 100) + 314000( x + 100)
                                             =
2786279
500
 x x +
2786279
500
 x × 100 + 314000( x + 100)
                                             =
2786279
500
 x x +
2786279
5
 x + 314000( x + 100)
                                             =
2786279
500
 x x +
2786279
5
 x + 314000 x + 314000 × 100
                                             =
2786279
500
 x x +
2786279
5
 x + 314000 x + 31400000
                                             =
2786279
500
 x x +
4356279
5
 x + 31400000
    The equation is transformed into :
     
2786279
500
 x x +
4356279
5
 x + 31400000 = 954500000

    
        x≈336.268228 , 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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