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 41 = 3.5x-8 .
    Question type: Equation
    Solution:Original question:
     41 =
7
2
x 8

    Transposition :
      -
7
2
x = - 841

    Combine the items on the right of the equation:
      -
7
2
x = - 49

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     49 =
7
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 :
     
7
2
x = 49

    The coefficient of the unknown number is reduced to 1 :
      x = 49 ÷
7
2
        = 49 ×
2
7
        = 7 × 2

    We obtained :
      x = 14
    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。