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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 2000*x/(1200*(x+691.98)) = 1.08 .
Question type: Equation
Solution:Original question:
| 2000 | x | ÷ | ( | 1200 | ( | x | + | 34599 50 | ) | ) | = | 27 25 |
| Multiply both sides of the equation by: | ( | 1200 | ( | x | + | 34599 50 | ) | ) |
| 2000 | x | = | 27 25 | ( | 1200 | ( | x | + | 34599 50 | ) | ) |
| 2000 | x | = | 27 25 | × | 1200 | ( | x | + | 34599 50 | ) |
| 2000 | x | = | 1296 | ( | x | + | 34599 50 | ) |
| 2000 | x | = | 1296 | x | + | 1296 | × | 34599 50 |
| 2000 | x | = | 1296 | x | + | 22420152 25 |
Transposition :
| 2000 | x | − | 1296 | x | = | 22420152 25 |
Combine the items on the left of the equation:
| 704 | x | = | 22420152 25 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 22420152 25 | ÷ | 704 |
| = | 22420152 25 | × | 1 704 |
| = | 2802519 25 | × | 1 88 |
We obtained :
| x | = | 2802519 2200 |
Convert the result to decimal form :
| x | = | 1273.872273 |