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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-113072.57)*0.03] = 8922.21 .
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-[(x-113072.57)*0.03] = 8922.21 .
Question type: Equation
Solution:Original question:
| x | − | ( | ( | x | − | 11307257 100 | ) | × | 3 100 | ) | = | 892221 100 |
| Left side of the equation = | x | − | ( | x | − | 11307257 100 | ) | × | 3 100 |
| = | x | − | x | × | 3 100 | + | 11307257 100 | × | 3 100 |
| = | x | − | x | × | 3 100 | + | 33921771 10000 |
| = | 97 100 | x | + | 33921771 10000 |
97 100 | x | + | 33921771 10000 | = | 892221 100 |
Transposition :
97 100 | x | = | 892221 100 | − | 33921771 10000 |
Combine the items on the right of the equation:
97 100 | x | = | 55300329 10000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 55300329 10000 | ÷ | 97 100 |
| = | 55300329 10000 | × | 100 97 |
| = | 55300329 100 | × | 1 97 |
We obtained :
| x | = | 55300329 9700 |
Convert the result to decimal form :
| x | = | 5701.064845 |