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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 97.3% = 【2.3/（1+x）】/2.25 .
Question type: Equation
Solution:Original question:
973 1000 | = | ( | 23 10 | ÷ | ( | 1 | + | x | ) | ) | ÷ | 9 4 |
973 1000 | = | 23 10 | ÷ | ( | 1 | + | x | ) | ÷ | 9 4 |
973 1000 | = | 46 45 | ÷ | ( | 1 | + | x | ) |
| Multiply both sides of the equation by: | ( | 1 | + | x | ) |
973 1000 | ( | 1 | + | x | ) | = | 46 45 |
973 1000 | × | 1 | + | 973 1000 | x | = | 46 45 |
973 1000 | + | 973 1000 | x | = | 46 45 |
Transposition :
973 1000 | x | = | 46 45 | − | 973 1000 |
Combine the items on the right of the equation:
973 1000 | x | = | 443 9000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 443 9000 | ÷ | 973 1000 |
| = | 443 9000 | × | 1000 973 |
| = | 443 9 | × | 1 973 |
We obtained :
| x | = | 443 8757 |
Convert the result to decimal form :
| x | = | 0.050588 |