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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 0.1459÷x = 0.1289÷0.8629 .
Question type: Equation
Solution:Original question:
Transposition :
Calculate the items on the left of the equation:
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
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 :
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 0.1459÷x = 0.1289÷0.8629 .
Question type: Equation
Solution:Original question:
1459 10000 | ÷ | x | = | 1289 10000 | ÷ | 8629 10000 |
| Multiply both sides of the equation by: | x |
1459 10000 | = | 1289 10000 | ÷ | 8629 10000 | × | x |
Transposition :
| - | 1289 10000 | ÷ | 8629 10000 | × | x | = | - | 1459 10000 |
Calculate the items on the left of the equation:
| - | 1289 8629 | x | = | - | 1459 10000 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
1459 10000 | = | 1289 8629 | 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 :
1289 8629 | x | = | 1459 10000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 1459 10000 | ÷ | 1289 8629 |
| = | 1459 10000 | × | 8629 1289 |
We obtained :
| x | = | 12589711 12890000 |
Convert the result to decimal form :
| x | = | 0.976704 |