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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 (16382-2.5/x*686)*0.0133*x/2.5 = 12 .
Question type: Equation
Solution:Original question:
Remove a bracket on the left of the equation:：
The equation is reduced to :
Transposition :
Calculate the items on the right of the equation:
Combine the items on the right of the equation:
The coefficient of the unknown number is reduced to 1 :
We obtained :
This is the solution of the equation.
Convert the result to decimal form :
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation (16382-2.5/x*686)*0.0133*x/2.5 = 12 .
Question type: Equation
Solution:Original question:
| ( | 16382 | − | 5 2 | ÷ | x | × | 686 | ) | × | 133 10000 | x | ÷ | 5 2 | = | 12 |
| 16382 | × | 133 10000 | x | ÷ | 5 2 | − | 5 2 | ÷ | x | × | 686 | × | 133 10000 | x | ÷ | 5 2 | = | 12 |
1089403 12500 | x | − | 45619 5000 | ÷ | x | × | x | = | 12 |
Transposition :
1089403 12500 | x | = | 12 | + | 45619 5000 | ÷ | 1 | × | 1 |
Calculate the items on the right of the equation:
1089403 12500 | x | = | 12 | + | 45619 5000 |
Combine the items on the right of the equation:
1089403 12500 | x | = | 105619 5000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 105619 5000 | ÷ | 1089403 12500 |
| = | 105619 5000 | × | 12500 1089403 |
| = | 105619 2 | × | 5 1089403 |
We obtained :
| x | = | 528095 2178806 |
Convert the result to decimal form :
| x | = | 0.242378 |