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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+(22350-x)*13.8648% = 4000 .
Question type: Equation
Solution:Original question:
Remove the bracket on the left of the equation:
The equation is transformed into :
Transposition :
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 x+(22350-x)*13.8648% = 4000 .
Question type: Equation
Solution:Original question:
| x | + | ( | 22350 | − | x | ) | × | 17331 125000 | = | 4000 |
| Left side of the equation = | x | + | 22350 | × | 17331 125000 | − | x | × | 17331 125000 |
| = | x | + | 7746957 2500 | − | x | × | 17331 125000 |
| = | 107669 125000 | x | + | 7746957 2500 |
107669 125000 | x | + | 7746957 2500 | = | 4000 |
Transposition :
107669 125000 | x | = | 4000 | − | 7746957 2500 |
Combine the items on the right of the equation:
107669 125000 | x | = | 2253043 2500 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 2253043 2500 | ÷ | 107669 125000 |
| = | 2253043 2500 | × | 125000 107669 |
| = | 2253043 | × | 50 107669 |
We obtained :
| x | = | 112652150 107669 |
Convert the result to decimal form :
| x | = | 1046.282124 |