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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-669.23)/x = 0.131 .
Question type: Equation
Solution:Original question:
| ( | x | − | 66923 100 | ) | ÷ | x | = | 131 1000 |
| Multiply both sides of the equation by: | x |
| ( | x | − | 66923 100 | ) | = | 131 1000 | x |
| x | − | 66923 100 | = | 131 1000 | x |
Transposition :
| x | − | 131 1000 | x | = | 66923 100 |
Combine the items on the left of the equation:
869 1000 | x | = | 66923 100 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 66923 100 | ÷ | 869 1000 |
| = | 66923 100 | × | 1000 869 |
| = | 66923 | × | 10 869 |
We obtained :
| x | = | 669230 869 |
Convert the result to decimal form :
| x | = | 770.115075 |