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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-600*9%)*(1-25%)/24% = 1081.25 .
    Question type: Equation
    Solution:Original question:
     ( x − 600 ×
9
100
)(1 −
25
100
) ÷
24
100
 =
4325
4
    Remove the bracket on the left of the equation:
     Left side of the equation = x (1 −
25
100
) ×
100
24
 − 600 ×
9
100
(1 −
25
100
) ×
100
24
                                             = x (1 −
25
100
) ×
100
24
 − 225(1 −
25
100
)
                                             = x × 1 ×
100
24
 − x ×
25
100
 ×
100
24
 − 225(1 −
25
100
)
                                             = x ×
25
6
 − x ×
25
24
 − 225(1 −
25
100
)
                                             =
25
8
 x − 225(1 −
25
100
)
                                             =
25
8
 x − 225 × 1 + 225 ×
25
100
                                             =
25
8
 x − 225 +
225
4
                                             =
25
8
 x −
675
4
    The equation is transformed into :
     
25
8
 x −
675
4
 =
4325
4

    Transposition :
     
25
8
 x =
4325
4
 +
675
4

    Combine the items on the right of the equation:
     
25
8
 x = 1250

    The coefficient of the unknown number is reduced to 1 :
      x = 1250 ÷
25
8
        = 1250 ×
8
25
        = 50 × 8

    We obtained :
      x = 400
    This is the solution of the equation.



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