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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 7500*1.0633 = (x/1.06-7500)*0.15 .
Question type: Equation
Solution:Original question:
| 7500 | × | 10633 10000 | = | ( | x | ÷ | 53 50 | − | 7500 | ) | × | 3 20 |
| Left side of the equation = | 31899 4 |
31899 4 | = | ( | x | ÷ | 53 50 | − | 7500 | ) | × | 3 20 |
| Right side of the equation = | x | ÷ | 53 50 | × | 3 20 | − | 7500 | × | 3 20 |
| = | x | × | 15 106 | − | 1125 |
31899 4 | = | 15 106 | x | − | 1125 |
Transposition :
| - | 15 106 | x | = | - | 1125 | − | 31899 4 |
Combine the items on the right of the equation:
| - | 15 106 | x | = | - | 36399 4 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
36399 4 | = | 15 106 | x |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
15 106 | x | = | 36399 4 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 36399 4 | ÷ | 15 106 |
| = | 36399 4 | × | 106 15 |
| = | 12133 2 | × | 53 5 |
We obtained :
| x | = | 643049 10 |
Convert the result to decimal form :
| x | = | 64304.9 |