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 3[x+3.6] = 18.6 .
    Question type: Equation
    Solution:Original question:
     3( x +
18
5
) =
93
5
    Remove the bracket on the left of the equation:
     Left side of the equation = 3 x + 3 ×
18
5
                                             = 3 x +
54
5
    The equation is transformed into :
     3 x +
54
5
=
93
5

    Transposition :
     3 x =
93
5
54
5

    Combine the items on the right of the equation:
     3 x =
39
5

    The coefficient of the unknown number is reduced to 1 :
      x =
39
5
÷ 3
        =
39
5
×
1
3
        =
13
5
× 1

    We obtained :
      x =
13
5
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 2.6



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