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 27x2-5.4x+2.7 = 0.0027 .
    Question type: Equation
    Solution:Original question:
     27 x × 2
27
5
x +
27
10
=
27
10000
     Left side of the equation = 54 x
27
5
x +
27
10
                                             =
243
5
x +
27
10
    The equation is transformed into :
     
243
5
x +
27
10
=
27
10000

    Transposition :
     
243
5
x =
27
10000
27
10

    Combine the items on the right of the equation:
     
243
5
x = -
26973
10000

    The coefficient of the unknown number is reduced to 1 :
      x = -
26973
10000
÷
243
5
        = -
26973
10000
×
5
243
        = -
111
2000
× 1

    We obtained :
      x = -
111
2000
    This is the solution of the equation.

    Convert the result to decimal form :
      x = - 0.0555



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