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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 x+1/2-1 = 2+2-x/4 .
    Question type: Equation
    Solution:Original question:
      x + 1 ÷ 21 = 2 + 2 x ÷ 4
     Left side of the equation = x +
1
2
1
                                             = x
1
2
    The equation is transformed into :
      x
1
2
= 2 + 2 x ÷ 4
     Right side of the equation = 4
1
4
x
    The equation is transformed into :
      x
1
2
= 4
1
4
x

    Transposition :
      x +
1
4
x = 4 +
1
2

    Combine the items on the left of the equation:
     
5
4
x = 4 +
1
2

    Combine the items on the right of the equation:
     
5
4
x =
9
2

    The coefficient of the unknown number is reduced to 1 :
      x =
9
2
÷
5
4
        =
9
2
×
4
5
        = 9 ×
2
5

    We obtained :
      x =
18
5
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 3.6



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