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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 1234.29 = 172800/（1+X） .
Question type: Equation
Solution:Original question:
Remove a bracket on the left of the equation:：
The equation is reduced to :
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 1234.29 = 172800/（1+X） .
Question type: Equation
Solution:Original question:
123429 100 | = | 172800 | ÷ | ( | 1 | + | X | ) |
| Multiply both sides of the equation by: | ( | 1 | + | X | ) |
123429 100 | ( | 1 | + | X | ) | = | 172800 |
123429 100 | × | 1 | + | 123429 100 | X | = | 172800 |
123429 100 | + | 123429 100 | X | = | 172800 |
Transposition :
123429 100 | X | = | 172800 | − | 123429 100 |
Combine the items on the right of the equation:
123429 100 | X | = | 17156571 100 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 17156571 100 | ÷ | 123429 100 |
| = | 17156571 100 | × | 100 123429 |
| = | 5718857 | × | 1 41143 |
We obtained :
| X | = | 5718857 41143 |
Convert the result to decimal form :
| X | = | 138.999514 |