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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/1.13*0.1)/7.11 = 0.0388 .
Question type: Equation
Solution:Original question:
Remove the bracket on the left of the equation:
The equation is transformed into :
The coefficient of the unknown number is reduced to 1 :
We obtained :
This is the solution of the equation.
Convert the result to decimal form :
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation (x-x/1.13*0.1)/7.11 = 0.0388 .
Question type: Equation
Solution:Original question:
| ( | x | − | x | ÷ | 113 100 | × | 1 10 | ) | ÷ | 711 100 | = | 97 2500 |
| Left side of the equation = | x | × | 100 711 | − | x | ÷ | 113 100 | × | 1 10 | × | 100 711 |
| = | x | × | 100 711 | − | x | × | 1000 80343 |
| = | 10300 80343 | x |
10300 80343 | x | = | 97 2500 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 97 2500 | ÷ | 10300 80343 |
| = | 97 2500 | × | 80343 10300 |
We obtained :
| x | = | 7793271 25750000 |
Convert the result to decimal form :
| x | = | 0.302651 |