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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 44*x/(44+100*x) = 0.358 .
Question type: Equation
Solution:Original question:
| 44 | x | ÷ | ( | 44 | + | 100 | x | ) | = | 179 500 |
| Multiply both sides of the equation by: | ( | 44 | + | 100 | x | ) |
| 44 | x | = | 179 500 | ( | 44 | + | 100 | x | ) |
| 44 | x | = | 179 500 | × | 44 | + | 179 500 | × | 100 | x |
| 44 | x | = | 1969 125 | + | 179 5 | x |
Transposition :
| 44 | x | − | 179 5 | x | = | 1969 125 |
Combine the items on the left of the equation:
41 5 | x | = | 1969 125 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 1969 125 | ÷ | 41 5 |
| = | 1969 125 | × | 5 41 |
| = | 1969 25 | × | 1 41 |
We obtained :
| x | = | 1969 1025 |
Convert the result to decimal form :
| x | = | 1.920976 |