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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 0.35 = 0.056x÷(1+(x-1)×0.056) .
    Question type: Equation
    Solution:Original question:
     
7
20
=
7
125
x ÷ (1 + ( x 1) ×
7
125
)
     Multiply both sides of the equation by:(1 + ( x 1) ×
7
125
)
     
7
20
(1 + ( x 1) ×
7
125
) =
7
125
x
    Remove a bracket on the left of the equation::
     
7
20
× 1 +
7
20
( x 1) ×
7
125
=
7
125
x
    The equation is reduced to :
     
7
20
+
49
2500
( x 1) =
7
125
x
    Remove a bracket on the left of the equation:
     
7
20
+
49
2500
x
49
2500
× 1 =
7
125
x
    The equation is reduced to :
     
7
20
+
49
2500
x
49
2500
=
7
125
x
    The equation is reduced to :
     
413
1250
+
49
2500
x =
7
125
x

    Transposition :
     
49
2500
x
7
125
x = -
413
1250

    Combine the items on the left of the equation:
      -
91
2500
x = -
413
1250

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     
413
1250
=
91
2500
x

    If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
     
91
2500
x =
413
1250

    The coefficient of the unknown number is reduced to 1 :
      x =
413
1250
÷
91
2500
        =
413
1250
×
2500
91
        = 59 ×
2
13

    We obtained :
      x =
118
13
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 9.076923



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