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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 （5362297.26-227886.26-x-9000）*0.004 = x .
Question type: Equation
Solution:Original question:
| ( | 268114863 50 | − | 11394313 50 | − | x | − | 9000 | ) | × | 1 250 | = | x |
| Left side of the equation = | 268114863 50 | × | 1 250 | − | 11394313 50 | × | 1 250 | − | x | × | 1 250 | − | 9000 | × | 1 250 |
| = | 268114863 12500 | − | 11394313 12500 | − | x | × | 1 250 | − | 36 |
| = | 5125411 250 | − | 1 250 | x |
5125411 250 | − | 1 250 | x | = | x |
Transposition :
| - | 1 250 | x | − | x | = | - | 5125411 250 |
Combine the items on the left of the equation:
| - | 251 250 | x | = | - | 5125411 250 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
5125411 250 | = | 251 250 | x |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
251 250 | x | = | 5125411 250 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 5125411 250 | ÷ | 251 250 |
| = | 5125411 250 | × | 250 251 |
| = | 5125411 | × | 1 251 |
We obtained :
| x | = | 5125411 251 |
Convert the result to decimal form :
| x | = | 20419.964143 |