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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 0.3÷x = 1.5 .
    Question type: Equation
    Solution:Original question:
     
3
10
÷ x =
3
2
     Multiply both sides of the equation by: x
     
3
10
=
3
2
x

    Transposition :
      -
3
2
x = -
3
10

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

    The coefficient of the unknown number is reduced to 1 :
      x =
3
10
÷
3
2
        =
3
10
×
2
3
        =
1
5
× 1

    We obtained :
      x =
1
5
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 0.2



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