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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 7/102+8/44.7+3/560+X/127.5+（79.6-X）/1000 = 0.74 .
    Question type: Equation
    Solution:Original question:
     7 ÷ 102 + 8 ÷
447
10
 + 3 ÷ 560 + X ÷
255
2
 + (
398
5
 − X ) ÷ 1000 =
37
50
     Left side of the equation =
7
102
 +
80
447
 +
3
560
 + X ×
2
255
 + (
398
5
 − X ) ×
1
1000
                                             =
1076437
4255440
 +
2
255
 X + (
398
5
 − X ) ×
1
1000
    The equation is transformed into :
     
1076437
4255440
 +
2
255
 X + (
398
5
 − X ) ×
1
1000
 =
37
50
    Remove the bracket on the left of the equation:
     Left side of the equation =
1076437
4255440
 +
2
255
 X +
398
5
 ×
1
1000
 − X ×
1
1000
                                             =
1076437
4255440
 +
2
255
 X +
199
2500
 − X ×
1
1000

    
        X=
√354508289
√100000
    
    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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