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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.
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 5000000*（1-2.06%）-（5000000*（1-2.06%）/1.09*0.09-x/1.09*0.09）*1.12-454809.6 = x .
Question type: Equation
Solution:Original question:
| 5000000 | ( | 1 | − | 103 5000 | ) | − | ( | 5000000 | ( | 1 | − | 103 5000 | ) | ÷ | 109 100 | × | 9 100 | − | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 | − | 2274048 5 | = | x |
| Left side of the equation = | 5000000 | × | 1 | − | 5000000 | × | 103 5000 | − | ( | 5000000 | ( | 1 | − | 103 5000 | ) | ÷ | 109 100 | × | 9 100 | − | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 | − | 2274048 5 |
| = | 5000000 | − | 103000 | − | ( | 5000000 | ( | 1 | − | 103 5000 | ) | ÷ | 109 100 | × | 9 100 | − | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 | − | 2274048 5 |
| = | 22210952 5 | − | ( | 5000000 | ( | 1 | − | 103 5000 | ) | ÷ | 109 100 | × | 9 100 | − | x | ÷ | 109 100 | × | 9 100 | ) | × | 28 25 |
| = | 22210952 5 | − | 5000000 | ( | 1 | − | 103 5000 | ) | ÷ | 109 100 | × | 9 100 | × | 28 25 | + | x | ÷ | 109 100 | × | 9 100 | × | 28 25 |
| = | 22210952 5 | − | 50400000 109 | ( | 1 | − | 103 5000 | ) | + | x | × | 252 2725 |
| = | 22210952 5 | − | 50400000 109 | × | 1 | + | 50400000 109 | × | 103 5000 | + | 252 2725 | x |
| = | 22210952 5 | − | 50400000 109 | + | 1038240 109 | + | 252 2725 | x |
x≈4395845.062670 , keep 6 decimal places
There are 1 solution(s).
解一元一次方程的详细方法请参阅：《一元一次方程的解法》