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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 2.47X-4.9894 = 0.9*0.45X .
Question type: Equation
Solution:Original question:
The equation is transformed into :
Transposition :
Combine the items on the left 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 2.47X-4.9894 = 0.9*0.45X .
Question type: Equation
Solution:Original question:
247 100 | X | − | 24947 5000 | = | 9 10 | × | 9 20 | X |
| Right side of the equation = | 81 200 | X |
247 100 | X | − | 24947 5000 | = | 81 200 | X |
Transposition :
247 100 | X | − | 81 200 | X | = | 24947 5000 |
Combine the items on the left of the equation:
413 200 | X | = | 24947 5000 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 24947 5000 | ÷ | 413 200 |
| = | 24947 5000 | × | 200 413 |
| = | 24947 25 | × | 1 413 |
We obtained :
| X | = | 24947 10325 |
Convert the result to decimal form :
| X | = | 2.416174 |