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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 (30.1*X)/(30.1+X) = 4.1934 .
Question type: Equation
Solution:Original question:
| ( | 301 10 | X | ) | ÷ | ( | 301 10 | + | X | ) | = | 20967 5000 |
| Multiply both sides of the equation by: | ( | 301 10 | + | X | ) |
| ( | 301 10 | X | ) | = | 20967 5000 | ( | 301 10 | + | X | ) |
301 10 | X | = | 20967 5000 | ( | 301 10 | + | X | ) |
301 10 | X | = | 20967 5000 | × | 301 10 | + | 20967 5000 | X |
301 10 | X | = | 6311067 50000 | + | 20967 5000 | X |
Transposition :
301 10 | X | − | 20967 5000 | X | = | 6311067 50000 |
Combine the items on the left of the equation:
129533 5000 | X | = | 6311067 50000 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 6311067 50000 | ÷ | 129533 5000 |
| = | 6311067 50000 | × | 5000 129533 |
| = | 6311067 10 | × | 1 129533 |
We obtained :
| X | = | 6311067 1295330 |
Convert the result to decimal form :
| X | = | 4.872169 |