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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 24%(m-109%) = 10.8% .
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.
By reducing fraction, we can get:
Convert the result to decimal form :
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation 24%(m-109%) = 10.8% .
Question type: Equation
Solution:Original question:
24 100 | ( | m | − | 109 100 | ) | = | 54 500 |
| Left side of the equation = | 24 100 | m | − | 24 100 | × | 109 100 |
| = | 24 100 | m | − | 327 1250 |
24 100 | m | − | 327 1250 | = | 54 500 |
Transposition :
24 100 | m | = | 54 500 | + | 327 1250 |
Combine the items on the right of the equation:
24 100 | m | = | 231 625 |
The coefficient of the unknown number is reduced to 1 :
| m | = | 231 625 | ÷ | 24 100 |
| = | 231 625 | × | 100 24 |
| = | 77 25 | × | 4 8 |
We obtained :
| m | = | 308 200 |
By reducing fraction, we can get:
| m | = | 77 50 |
Convert the result to decimal form :
| m | = | 1.54 |