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 (x-20)(60-1/10x) = 10080 .
    Question type: Equation
    Solution:Original question:
     ( x 20)(601 ÷ 10 × x ) = 10080
    Remove the bracket on the left of the equation:
     Left side of the equation = x (601 ÷ 10 × x )20(601 ÷ 10 × x )
                                             = x × 60 x × 1 ÷ 10 × x 20(601 ÷ 10 × x )
                                             = x × 60 x ×
1
10
x 20(601 ÷ 10 × x )
                                             = 60 x x ×
1
10
x 20 × 60 + 20 × 1 ÷ 10 × x
                                             = 60 x x ×
1
10
x 1200 + 2 x
                                             = 62 x x ×
1
10
x 1200
    The equation is transformed into :
     62 x x ×
1
10
x 1200 = 10080
    This equation has no real solution!


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