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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 ((x-x/1.13*0.13)+0.05)/7.13 = 0.8 .
    Question type: Equation
    Solution:Original question:
     (( x x ÷
113
100
×
13
100
) +
1
20
) ÷
713
100
=
4
5
    Remove the bracket on the left of the equation:
     Left side of the equation = ( x x ÷
113
100
×
13
100
) ×
100
713
+
1
20
×
100
713
                                             = ( x x ÷
113
100
×
13
100
) ×
100
713
+
5
713
                                             = x ×
100
713
x ÷
113
100
×
13
100
×
100
713
+
5
713
                                             = x ×
100
713
x ×
1300
80569
+
5
713
                                             =
10000
80569
x +
5
713
    The equation is transformed into :
     
10000
80569
x +
5
713
=
4
5

    Transposition :
     
10000
80569
x =
4
5
5
713

    Combine the items on the right of the equation:
     
10000
80569
x =
2827
3565

    The coefficient of the unknown number is reduced to 1 :
      x =
2827
3565
÷
10000
80569
        =
2827
3565
×
80569
10000
        =
2827
155
×
3503
10000

    We obtained :
      x =
9902981
1550000
    This is the solution of the equation.

    By reducing fraction, we can get:
      x =
319451
50000

    Convert the result to decimal form :
      x = 6.38902



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