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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 (72932-1.1x)*10.2/23*0.9 = 8.5x .
Question type: Equation
Solution:Original question:
The equation is transformed into :
Remove the bracket on the left of the equation:
The equation is transformed into :
Transposition :
Combine the items on the left of the equation:
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
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 (72932-1.1x)*10.2/23*0.9 = 8.5x .
Question type: Equation
Solution:Original question:
| ( | 72932 | − | 11 10 | x | ) | × | 51 5 | ÷ | 23 | × | 9 10 | = | 17 2 | x |
| Left side of the equation = | ( | 72932 | − | 11 10 | x | ) | × | 459 1150 |
| ( | 72932 | − | 11 10 | x | ) | × | 459 1150 | = | 17 2 | x |
| Left side of the equation = | 72932 | × | 459 1150 | − | 11 10 | x | × | 459 1150 |
| = | 16737894 575 | − | 5049 11500 | x |
16737894 575 | − | 5049 11500 | x | = | 17 2 | x |
Transposition :
| - | 5049 11500 | x | − | 17 2 | x | = | - | 16737894 575 |
Combine the items on the left of the equation:
| - | 102799 11500 | x | = | - | 16737894 575 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
16737894 575 | = | 102799 11500 | x |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
102799 11500 | x | = | 16737894 575 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 16737894 575 | ÷ | 102799 11500 |
| = | 16737894 575 | × | 11500 102799 |
| = | 984582 | × | 20 6047 |
We obtained :
| x | = | 19691640 6047 |
Convert the result to decimal form :
| x | = | 3256.431288 |