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 10x = 0.21*(100-10x)-0*0.71 .
    Question type: Equation
    Solution:Original question:
     10 x =
21
100
(10010 x )0 ×
71
100
     Right side of the equation =
21
100
(10010 x ) 0
    The equation is transformed into :
     10 x =
21
100
(10010 x ) 0
    Remove the bracket on the right of the equation:
     Right side of the equation =
21
100
× 100
21
100
× 10 x 0
                                               = 21
21
10
x 0
                                               = 21
21
10
x
    The equation is transformed into :
     10 x = 21
21
10
x

    Transposition :
     10 x +
21
10
x = 21

    Combine the items on the left of the equation:
     
121
10
x = 21

    The coefficient of the unknown number is reduced to 1 :
      x = 21 ÷
121
10
        = 21 ×
10
121

    We obtained :
      x =
210
121
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 1.735537



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