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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*99.975%-119.708*100.025% = 1/10 .
Question type: Equation
Solution:Original question:
| x | × | 3999 4000 | − | 29927 250 | × | 4001 4000 | = | 1 | ÷ | 10 |
| Left side of the equation = | x | × | 3999 4000 | − | 119737927 1000000 |
3999 4000 | x | − | 119737927 1000000 | = | 1 | ÷ | 10 |
| Right side of the equation = | 1 10 |
3999 4000 | x | − | 119737927 1000000 | = | 1 10 |
Transposition :
3999 4000 | x | = | 1 10 | + | 119737927 1000000 |
Combine the items on the right of the equation:
3999 4000 | x | = | 119837927 1000000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 119837927 1000000 | ÷ | 3999 4000 |
| = | 119837927 1000000 | × | 4000 3999 |
| = | 119837927 250 | × | 1 3999 |
We obtained :
| x | = | 119837927 999750 |
Convert the result to decimal form :
| x | = | 119.867894 |