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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 (1.005-0.0002)*x+(0.995-0.0002)*(1-x) = 1 .
    Question type: Equation
    Solution:Original question:
     (
201
200
1
5000
) x + (
199
200
1
5000
)(1 x ) = 1
    Remove the bracket on the left of the equation:
     Left side of the equation =
201
200
x
1
5000
x + (
199
200
1
5000
)(1 x )
                                             =
628
625
x + (
199
200
1
5000
)(1 x )
                                             =
628
625
x +
199
200
(1 x )
1
5000
(1 x )
                                             =
628
625
x +
199
200
× 1
199
200
x
1
5000
(1 x )
                                             =
628
625
x +
199
200
199
200
x
1
5000
(1 x )
                                             =
49
5000
x +
199
200
1
5000
(1 x )
                                             =
49
5000
x +
199
200
1
5000
× 1 +
1
5000
x
                                             =
49
5000
x +
199
200
1
5000
+
1
5000
x
                                             =
1
100
x +
2487
2500
    The equation is transformed into :
     
1
100
x +
2487
2500
= 1

    Transposition :
     
1
100
x = 1
2487
2500

    Combine the items on the right of the equation:
     
1
100
x =
13
2500

    The coefficient of the unknown number is reduced to 1 :
      x =
13
2500
÷
1
100
        =
13
2500
× 100
        =
13
25
× 1

    We obtained :
      x =
13
25
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 0.52



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