Mathematics
         
语言:中文    Language:English
                                Equations   
Fold
                                Unary equation
                                Multivariate equation
                                Math OP  
Unfold
                                Linear algebra      
Unfold
                                Derivative function
                                Function image
                                Hot issues
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 = (100*100/(100+100)) .
    Question type: Equation
    Solution:Original question:
      x ÷ 20 = (100 × 100 ÷ (100 + 100))
    Remove a bracket on the right of the equation::
      x ÷ 20 = 100 × 100 ÷ (100 + 100)
    The equation is reduced to :
      x ×
1
20
= 10000 ÷ (100 + 100)
     Multiply both sides of the equation by:(100 + 100)
     
1
20
x (100 + 100) = 10000
    Remove a bracket on the left of the equation:
     
1
20
x × 100 +
1
20
x × 100 = 10000
    The equation is reduced to :
     5 x + 5 x = 10000
    The equation is reduced to :
     10 x = 10000

    The coefficient of the unknown number is reduced to 1 :
      x = 10000 ÷ 10
        = 10000 ×
1
10
        = 1000 × 1

    We obtained :
      x = 1000
    This is the solution of the equation.



Your problem has not been solved here? Please go to the Hot Problems section!





  New addition:Lenders ToolBox module(Specific location:Math OP > Lenders ToolBox ),welcome。