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 (190+210)/VA-(190+210)1.25VA = 1 .
    Question type: Equation
    Solution:Original question:
     (190 + 210) ÷ V (190 + 210) ×
5
4
V = 1
     Multiply both sides of the equation by: V
     (190 + 210)(190 + 210) ×
5
4
V V = 1 V
    Remove a bracket on the left of the equation::
     190 + 210(190 + 210) ×
5
4
V V = 1 V
    The equation is reduced to :
     400(190 + 210) ×
5
4
V V = 1 V
    Remove a bracket on the left of the equation:
     400190 ×
5
4
V V 210 ×
5
4
V V = 1 V
    The equation is reduced to :
     400
475
2
V V
525
2
V V = 1 V

    The solution of the equation:
        VA1≈-0.895428 , keep 6 decimal places
        VA2≈0.893428 , keep 6 decimal places
    
    There are 2 solution(s).


解程的详细方法请参阅:《方程的解法》



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