Mathematics
         
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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 (2000-6800+X)*10%/4 = 880 .
    Question type: Equation
    Solution:Original question:
     (20006800 + X ) ×
10
100
÷ 4 = 880
     Left side of the equation = (20006800 + X ) ×
1
40
    The equation is transformed into :
     (20006800 + X ) ×
1
40
= 880
    Remove the bracket on the left of the equation:
     Left side of the equation = 2000 ×
1
40
6800 ×
1
40
+ X ×
1
40
                                             = 50170 + X ×
1
40
                                             = - 120 +
1
40
X
    The equation is transformed into :
      - 120 +
1
40
X = 880

    Transposition :
     
1
40
X = 880 + 120

    Combine the items on the right of the equation:
     
1
40
X = 1000

    The coefficient of the unknown number is reduced to 1 :
      X = 1000 ÷
1
40
        = 1000 × 40

    We obtained :
      X = 40000
    This is the solution of the equation.



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