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 4*(0.001+x) = 0.002+x .
    Question type: Equation
    Solution:Original question:
     4(
1
1000
+ x ) =
1
500
+ x
    Remove the bracket on the left of the equation:
     Left side of the equation = 4 ×
1
1000
+ 4 x
                                             =
1
250
+ 4 x
    The equation is transformed into :
     
1
250
+ 4 x =
1
500
+ x

    Transposition :
     4 x - x =
1
500
-
1
250

    Combine the items on the left of the equation:
     3 x =
1
500
-
1
250

    Combine the items on the right of the equation:
     3 x = -
1
500

    The coefficient of the unknown number is reduced to 1 :
      x = -
1
500
÷ 3
        = -
1
500
×
1
3

    Get the solution of the equation :
      x = -
1
1500

    Convert the result to decimal form :
      x = - 0.000667



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