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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+4141.655) = 0.25 .
Question type: Equation
Solution:Original question:
| x | ÷ | ( | x | + | 828331 200 | ) | = | 1 4 |
| Multiply both sides of the equation by: | ( | x | + | 828331 200 | ) |
| x | = | 1 4 | ( | x | + | 828331 200 | ) |
| x | = | 1 4 | x | + | 1 4 | × | 828331 200 |
| x | = | 1 4 | x | + | 828331 800 |
Transposition :
| x | − | 1 4 | x | = | 828331 800 |
Combine the items on the left of the equation:
3 4 | x | = | 828331 800 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 828331 800 | ÷ | 3 4 |
| = | 828331 800 | × | 4 3 |
| = | 828331 200 | × | 1 3 |
We obtained :
| x | = | 828331 600 |
Convert the result to decimal form :
| x | = | 1380.551667 |