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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-6.2)/x*100% = 0 .
Question type: Equation
Solution:Original question:
| ( | x | − | 31 5 | ) | ÷ | x | × | 100 100 | = | 0 |
| Multiply both sides of the equation by: | x |
| ( | x | − | 31 5 | ) | × | 100 100 | = | 0 |
| x | × | 100 100 | − | 31 5 | × | 100 100 | = | 0 |
| x | × | 100 100 | − | 31 5 | = | 0 |
Transposition :
100 100 | x | = | 0 | + | 31 5 |
Combine the items on the right of the equation:
100 100 | x | = | 31 5 |
| = | 31 5 | × | 100 100 |
| = | 31 | × | 20 100 |
We obtained :
| x | = | 620 100 |
By reducing fraction, we can get:
| x | = | 31 5 |
Convert the result to decimal form :
| x | = | 6.2 |