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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 28.198276 = 32.71/(1+x) .
Question type: Equation
Solution:Original question:
7049569 250000 | = | 3271 100 | ÷ | ( | 1 | + | x | ) |
| Multiply both sides of the equation by: | ( | 1 | + | x | ) |
7049569 250000 | ( | 1 | + | x | ) | = | 3271 100 |
7049569 250000 | × | 1 | + | 7049569 250000 | x | = | 3271 100 |
7049569 250000 | + | 7049569 250000 | x | = | 3271 100 |
Transposition :
7049569 250000 | x | = | 3271 100 | − | 7049569 250000 |
Combine the items on the right of the equation:
7049569 250000 | x | = | 1127931 250000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 1127931 250000 | ÷ | 7049569 250000 |
| = | 1127931 250000 | × | 250000 7049569 |
| = | 1127931 | × | 1 7049569 |
We obtained :
| x | = | 1127931 7049569 |
Convert the result to decimal form :
| x | = | 0.16 |