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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 （103.99-x）/x = 0.093 .
Question type: Equation
Solution:Original question:
| ( | 10399 100 | − | x | ) | ÷ | x | = | 93 1000 |
| Multiply both sides of the equation by: | x |
| ( | 10399 100 | − | x | ) | = | 93 1000 | x |
10399 100 | − | x | = | 93 1000 | x |
Transposition :
| - | x | − | 93 1000 | x | = | - | 10399 100 |
Combine the items on the left of the equation:
| - | 1093 1000 | x | = | - | 10399 100 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
10399 100 | = | 1093 1000 | 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 :
1093 1000 | x | = | 10399 100 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 10399 100 | ÷ | 1093 1000 |
| = | 10399 100 | × | 1000 1093 |
| = | 10399 | × | 10 1093 |
We obtained :
| x | = | 103990 1093 |
Convert the result to decimal form :
| x | = | 95.141812 |