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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-4）/76%+4 = x/7/9 .
    Question type: Equation
    Solution:Original question:
     ( x − 4) ÷
76
100
 + 4 = x ÷ 7 ÷ 9
    Remove the bracket on the left of the equation:
     Left side of the equation = x ×
100
76
 − 4 ×
100
76
 + 4
                                             = x ×
100
76
 −
100
19
 + 4
                                             =
100
76
 x −
24
19
    The equation is transformed into :
     
100
76
 x −
24
19
 = x ÷ 7 ÷ 9
     Right side of the equation = x ×
1
63
    The equation is transformed into :
     
100
76
 x −
24
19
 =
1
63
 x

    Transposition :
     
100
76
 x −
1
63
 x =
24
19

    Combine the items on the left of the equation:
     
1556
1197
 x =
24
19

    The coefficient of the unknown number is reduced to 1 :
      x =
24
19
 ÷
1556
1197
        =
24
19
 ×
1197
1556
        = 6 ×
63
389

    We obtained :
      x =
378
389
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 0.971722



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