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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 x-(x-8479653.04)*0.13/1.13-(x-8479653.04)*0.13*0.12/1.13-x*0.138 = 8479653.04 .
Question type: Equation
Solution:Original question:
| x | − | ( | x | − | 211991326 25 | ) | × | 13 100 | ÷ | 113 100 | − | ( | x | − | 211991326 25 | ) | × | 13 100 | × | 3 25 | ÷ | 113 100 | − | x | × | 69 500 | = | 211991326 25 |
| Left side of the equation = | x | − | ( | x | − | 211991326 25 | ) | × | 13 113 | − | ( | x | − | 211991326 25 | ) | × | 39 2825 | − | x | × | 69 500 |
| = | 431 500 | x | − | ( | x | − | 211991326 25 | ) | × | 13 113 | − | ( | x | − | 211991326 25 | ) | × | 39 2825 |
431 500 | x | − | ( | x | − | 211991326 25 | ) | × | 13 113 | − | ( | x | − | 211991326 25 | ) | × | 39 2825 | = | 211991326 25 |
| Left side of the equation = | 431 500 | x | − | x | × | 13 113 | + | 211991326 25 | × | 13 113 | − | ( | x | − | 211991326 25 | ) | × | 39 2825 |
| = | 431 500 | x | − | x | × | 13 113 | + | 2755887238 2825 | − | ( | x | − | 211991326 25 | ) | × | 39 2825 |
| = | 42203 56500 | x | + | 2755887238 2825 | − | ( | x | − | 211991326 25 | ) | × | 39 2825 |
| = | 42203 56500 | x | + | 2755887238 2825 | − | x | × | 39 2825 | + | 211991326 25 | × | 39 2825 |
| = | 42203 56500 | x | + | 2755887238 2825 | − | x | × | 39 2825 | + | 8267661714 70625 |
x≈10075767.632212 , 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》