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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 100/135-50/1000 = （150+X）.00333 .
Question type: Equation
Solution:Original question:
| 100 | ÷ | 135 | − | 50 | ÷ | 1000 | = | ( | 150 | + | X | ) | × | 333 100000 |
| Left side of the equation = | 20 27 | − | 1 20 |
| = | 373 540 |
373 540 | = | ( | 150 | + | X | ) | × | 333 100000 |
| Right side of the equation = | 150 | × | 333 100000 | + | X | × | 333 100000 |
| = | 999 2000 | + | X | × | 333 100000 |
373 540 | = | 999 2000 | + | 333 100000 | X |
Transposition :
| - | 333 100000 | X | = | 999 2000 | − | 373 540 |
Combine the items on the right of the equation:
| - | 333 100000 | X | = | - | 10327 54000 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
10327 54000 | = | 333 100000 | 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 :
333 100000 | X | = | 10327 54000 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 10327 54000 | ÷ | 333 100000 |
| = | 10327 54000 | × | 100000 333 |
| = | 10327 27 | × | 50 333 |
We obtained :
| X | = | 516350 8991 |
Convert the result to decimal form :
| X | = | 57.429652 |