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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+6%)*6%-X/(1+6%)*6%*12% = 25 .
    Question type: Equation
    Solution:Original question:
      X − X ÷ (1 +
6
100
) ×
6
100
 − X ÷ (1 +
6
100
) ×
6
100
 ×
12
100
 = 25
     Multiply both sides of the equation by:(1 +
6
100
)
      X (1 +
6
100
) − X ×
6
100
 − X ÷ (1 +
6
100
) ×
6
100
 ×
12
100
(1 +
6
100
) = 25(1 +
6
100
)
    Remove a bracket on the left of the equation:：
      X × 1 + X ×
6
100
 − X ×
6
100
 − X ÷ (1 +
6
100
) ×
6
100
 ×
12
100
(1 +
6
100
) = 25(1 +
6
100
)
    Remove a bracket on the right of the equation:：
      X × 1 + X ×
6
100
 − X ×
6
100
 − X ÷ (1 +
6
100
) ×
6
100
 ×
12
100
(1 +
6
100
) = 25 × 1 + 25 ×
6
100
    The equation is reduced to :
      X × 1 + X ×
6
100
 − X ×
6
100
 − X ÷ (1 +
6
100
) ×
9
1250
(1 +
6
100
) = 25 +
3
2
    The equation is reduced to :
     1 X − X ÷ (1 +
6
100
) ×
9
1250
(1 +
6
100
) =
53
2
     Multiply both sides of the equation by:(1 +
6
100
)
     1 X (1 +
6
100
) − X ×
9
1250
(1 +
6
100
) =
53
2
(1 +
6
100
)
    Remove a bracket on the left of the equation:
     1 X × 1 + 1 X ×
6
100
 − X ×
9
1250
(1 +
6
100
) =
53
2
(1 +
6
100
)
    Remove a bracket on the right of the equation:：
     1 X × 1 + 1 X ×
6
100
 − X ×
9
1250
(1 +
6
100
) =
53
2
 × 1 +
53
2
 ×
6
100
    The equation is reduced to :
     1 X +
3
50
 X − X ×
9
1250
(1 +
6
100
) =
53
2
 +
159
100
    The equation is reduced to :
     
53
50
 X − X ×
9
1250
(1 +
6
100
) =
2809
100
    Remove a bracket on the left of the equation:
     
53
50
 X − X ×
9
1250
 × 1 − X ×
9
1250
 ×
6
100
 =
2809
100
    The equation is reduced to :
     
53
50
 X − X ×
9
1250
 − X ×
27
62500
 =
2809
100
    The equation is reduced to :
     
65773
62500
 X =
2809
100

    The coefficient of the unknown number is reduced to 1 :
      X =
2809
100
 ÷
65773
62500
        =
2809
100
 ×
62500
65773
        = 53 ×
625
1241

    We obtained :
      X =
33125
1241
    This is the solution of the equation.

    Convert the result to decimal form :
      X = 26.692184



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