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 0.142 = x*0.085+x*0.18 .
    Question type: Equation
    Solution:Original question:
     
71
500
= x ×
17
200
+ x ×
9
50
     Right side of the equation =
53
200
x
    The equation is transformed into :
     
71
500
=
53
200
x

    Transposition :
      -
53
200
x = -
71
500

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     
71
500
=
53
200
x

    If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
     
53
200
x =
71
500

    The coefficient of the unknown number is reduced to 1 :
      x =
71
500
÷
53
200
        =
71
500
×
200
53
        =
71
5
×
2
53

    We obtained :
      x =
142
265
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 0.535849



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