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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%-120.155*100.025% = 1/10 .
Question type: Equation
Solution:Original question:
| x | × | 3999 4000 | − | 24031 200 | × | 4001 4000 | = | 1 | ÷ | 10 |
| Left side of the equation = | x | × | 3999 4000 | − | 96148031 800000 |
3999 4000 | x | − | 96148031 800000 | = | 1 | ÷ | 10 |
| Right side of the equation = | 1 10 |
3999 4000 | x | − | 96148031 800000 | = | 1 10 |
Transposition :
3999 4000 | x | = | 1 10 | + | 96148031 800000 |
Combine the items on the right of the equation:
3999 4000 | x | = | 96228031 800000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 96228031 800000 | ÷ | 3999 4000 |
| = | 96228031 800000 | × | 4000 3999 |
| = | 96228031 200 | × | 1 3999 |
We obtained :
| x | = | 96228031 799800 |
Convert the result to decimal form :
| x | = | 120.315118 |