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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*0.065-(x+533000）*0.0003 = 533000 .
Question type: Equation
Solution:Original question:
| x | − | x | × | 13 200 | − | ( | x | + | 533000 | ) | × | 3 10000 | = | 533000 |
| Left side of the equation = | 187 200 | x | − | ( | x | + | 533000 | ) | × | 3 10000 |
187 200 | x | − | ( | x | + | 533000 | ) | × | 3 10000 | = | 533000 |
| Left side of the equation = | 187 200 | x | − | x | × | 3 10000 | − | 533000 | × | 3 10000 |
| = | 187 200 | x | − | x | × | 3 10000 | − | 1599 10 |
| = | 9347 10000 | x | − | 1599 10 |
9347 10000 | x | − | 1599 10 | = | 533000 |
Transposition :
9347 10000 | x | = | 533000 | + | 1599 10 |
Combine the items on the right of the equation:
9347 10000 | x | = | 5331599 10 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 5331599 10 | ÷ | 9347 10000 |
| = | 5331599 10 | × | 10000 9347 |
| = | 410123 | × | 1000 719 |
We obtained :
| x | = | 410123000 719 |
Convert the result to decimal form :
| x | = | 570407.510431 |