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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 X+X/1.09*0.09+X/1.09*0.05+X/1.09*0.01+X*0.1 = 806866.46 .
Question type: Equation
Solution:Original question:
The equation is transformed into :
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 X+X/1.09*0.09+X/1.09*0.05+X/1.09*0.01+X*0.1 = 806866.46 .
Question type: Equation
Solution:Original question:
| X | + | X | ÷ | 109 100 | × | 9 100 | + | X | ÷ | 109 100 | × | 1 20 | + | X | ÷ | 109 100 | × | 1 100 | + | X | × | 1 10 | = | 40343323 50 |
| Left side of the equation = | X | + | X | × | 9 109 | + | X | × | 5 109 | + | X | × | 1 109 | + | X | × | 1 10 |
| = | 1349 1090 | X |
1349 1090 | X | = | 40343323 50 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 40343323 50 | ÷ | 1349 1090 |
| = | 40343323 50 | × | 1090 1349 |
| = | 40343323 5 | × | 109 1349 |
We obtained :
| X | = | 4397422207 6745 |
Convert the result to decimal form :
| X | = | 651952.884655 |