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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 (313.42-0.928x*42)*(1190000-0.291x*50000) = 12500000*30.13 .
    Question type: Equation
    Solution:Original question:
     (
15671
50
116
125
x × 42)(1190000
291
1000
x × 50000) = 12500000 ×
3013
100
    Remove the bracket on the left of the equation:
     Left side of the equation =
15671
50
(1190000
291
1000
x × 50000)
116
125
x × 42(1190000
291
1000
x × 50000)
                                             =
15671
50
(1190000
291
1000
x × 50000)
4872
125
x (1190000
291
1000
x × 50000)
                                             =
15671
50
× 1190000
15671
50
×
291
1000
x × 50000
4872
125
x (1190000
291
1000
x × 50000)

    The solution of the equation:
        x1≈-0.071695 , keep 6 decimal places
        x2≈89.899996 , 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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