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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 15/133.58+3/44.7+X/1000+（74.3-X）/1650 = 0.225 .
    Question type: Equation
    Solution:Original question:
     15 ÷
6679
50
 + 3 ÷
447
10
 + X ÷ 1000 + (
743
10
 − X ) ÷ 1650 =
9
40
     Left side of the equation =
750
6679
 +
10
149
 + X ×
1
1000
 + (
743
10
 − X ) ×
1
1650
                                             =
178540
995171
 +
1
1000
 X + (
743
10
 − X ) ×
1
1650
    The equation is transformed into :
     
178540
995171
 +
1
1000
 X + (
743
10
 − X ) ×
1
1650
 =
9
40
    Remove the bracket on the left of the equation:
     Left side of the equation =
178540
995171
 +
1
1000
 X +
743
10
 ×
1
1650
 − X ×
1
1650
                                             =
178540
995171
 +
1
1000
 X +
743
16500
 − X ×
1
1650

    
        X≈1.430026 , 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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