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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: 7 questions will be solved this time.Among them
           ☆7 equations

[ 1/7 Equation]
    Work: Find the solution of equation x = x-1 .
    Question type: Equation
    Solution:Original question:
      x = x 1

    Transposition :
      x x = - 1

    Combine the items on the left of the equation:
     0 x = - 1

    Error: This Equation has no solution!!

[ 2/7 Equation]
    Work: Find the solution of equation sinx = sin(x-1) .
    Question type: Equation
    Solution:
    The solution of the equation:
        x1≈-13.637167 , keep 6 decimal places
        x2≈-10.495574 , keep 6 decimal places
        x3≈-7.353982 , keep 6 decimal places
        x4≈-4.212389 , keep 6 decimal places
        x5≈-1.070796 , keep 6 decimal places
        x6≈2.070796 , keep 6 decimal places
        x7≈5.212389 , keep 6 decimal places
        x8≈8.353982 , keep 6 decimal places
        x9≈11.495574 , keep 6 decimal places
        x10≈14.637167 , keep 6 decimal places
    
    There are 10 solution(s).
    *Note: Radian.

解程的详细方法请参阅:《方程的解法》

[ 3/7 Equation]
    Work: Find the solution of equation sinx = sinx*cos1-cosx*sin1 .
    Question type: Equation
    Solution:
    The solution of the equation:
        x1≈-13.637167 , keep 6 decimal places
        x2≈-10.495574 , keep 6 decimal places
        x3≈-7.353982 , keep 6 decimal places
        x4≈-4.212389 , keep 6 decimal places
        x5≈-1.070796 , keep 6 decimal places
        x6≈2.070796 , keep 6 decimal places
        x7≈5.212389 , keep 6 decimal places
        x8≈8.353982 , keep 6 decimal places
        x9≈11.495574 , keep 6 decimal places
        x10≈14.637167 , keep 6 decimal places
    
    There are 10 solution(s).
    *Note: Radian.

解程的详细方法请参阅:《方程的解法》

[ 4/7 Equation]
    Work: Find the solution of equation 1 = cos1-sin1/tanx .
    Question type: Equation
    Solution:
    The solution of the equation:
        x1≈-7.353982 , keep 6 decimal places
        x2≈-6.283185 , keep 6 decimal places
        x3≈-4.212389 , keep 6 decimal places
        x4≈-3.141593 , keep 6 decimal places
        x5≈-1.070796 , keep 6 decimal places
        x6≈2.070796 , keep 6 decimal places
        x7≈3.141593 , keep 6 decimal places
        x8≈5.212389 , keep 6 decimal places
        x9≈6.283185 , keep 6 decimal places
    
    There are 9 solution(s).
    *Note: Radian.

解程的详细方法请参阅:《方程的解法》

[ 5/7 Equation]
    Work: Find the solution of equation sin1/tanx = cos1-1 .
    Question type: Equation
    Solution:
    The solution of the equation:
        x1≈-7.353982 , keep 6 decimal places
        x2≈-6.283185 , keep 6 decimal places
        x3≈-4.212389 , keep 6 decimal places
        x4≈-3.141593 , keep 6 decimal places
        x5≈-1.070796 , keep 6 decimal places
        x6≈2.070796 , keep 6 decimal places
        x7≈3.141593 , keep 6 decimal places
        x8≈5.212389 , keep 6 decimal places
        x9≈6.283185 , keep 6 decimal places
    
    There are 9 solution(s).
    *Note: Radian.

解程的详细方法请参阅:《方程的解法》

[ 6/7 Equation]
    Work: Find the solution of equation tanx = sin1/(cos1-1) .
    Question type: Equation
    Solution:
    The solution of the equation:
        x1≈-7.353982 , keep 6 decimal places
        x2≈-4.712389 , keep 6 decimal places
        x3≈-4.212389 , keep 6 decimal places
        x4≈-1.570796 , keep 6 decimal places
        x5≈-1.070796 , keep 6 decimal places
        x6≈1.570796 , keep 6 decimal places
        x7≈2.070796 , keep 6 decimal places
        x8≈4.712389 , keep 6 decimal places
        x9≈5.212389 , keep 6 decimal places
        x10≈7.853982 , keep 6 decimal places
    
    There are 10 solution(s).
    *Note: Radian.

解程的详细方法请参阅:《方程的解法》

[ 7/7 Equation]
    Work: Find the solution of equation x = arctan(sin1/(cos1-1)) .
    Question type: Equation
    Solution:
    
        x≈-1.070796 , keep 6 decimal places
    
    There are 1 solution(s).
    *Note: Radian.

解一元一次方程的详细方法请参阅:《一元一次方程的解法》


>>注:本次最多计算 7 道题。




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