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 2/3-1 = 0.5x+3 .
    Question type: Equation
    Solution:Original question:
     2 ÷ 31 =
1
2
x + 3
     Left side of the equation =
2
3
1
                                             = -
1
3
    The equation is transformed into :
      -
1
3
=
1
2
x + 3

    Transposition :
      -
1
2
x = 3 +
1
3

    Combine the items on the right of the equation:
      -
1
2
x =
10
3

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
      -
10
3
=
1
2
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 :
     
1
2
x = -
10
3

    The coefficient of the unknown number is reduced to 1 :
      x = -
10
3
÷
1
2
        = -
10
3
× 2

    We obtained :
      x = -
20
3
    This is the solution of the equation.

    Convert the result to decimal form :
      x = - 6.666667



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