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*60-150-20)*0.75/40 = 0 .
    Question type: Equation
    Solution:Original question:
     ( x × 6015020) ×
3
4
÷ 40 = 0
     Left side of the equation = ( x × 6015020) ×
3
160
    The equation is transformed into :
     ( x × 6015020) ×
3
160
= 0
    Remove the bracket on the left of the equation:
     Left side of the equation = x × 60 ×
3
160
150 ×
3
160
20 ×
3
160
                                             = x ×
9
8
45
16
3
8
                                             =
9
8
x
51
16
    The equation is transformed into :
     
9
8
x
51
16
= 0

    Transposition :
     
9
8
x = 0 +
51
16

    Combine the items on the right of the equation:
     
9
8
x =
51
16

    The coefficient of the unknown number is reduced to 1 :
      x =
51
16
÷
9
8
        =
51
16
×
8
9
        =
17
2
×
1
3

    We obtained :
      x =
17
6
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 2.833333



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