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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/135-5/130-15/1650-0.01 = 0.00152（30+X） .
Question type: Equation
Solution:Original question:
| X | ÷ | 135 | − | 5 | ÷ | 130 | − | 15 | ÷ | 1650 | − | 1 100 | = | 19 12500 | ( | 30 | + | X | ) |
| Left side of the equation = | X | × | 1 135 | − | 1 26 | − | 1 110 | − | 1 100 |
| = | 1 135 | X | − | 823 14300 |
1 135 | X | − | 823 14300 | = | 19 12500 | ( | 30 | + | X | ) |
| Right side of the equation = | 19 12500 | × | 30 | + | 19 12500 | X |
| = | 57 1250 | + | 19 12500 | X |
1 135 | X | − | 823 14300 | = | 57 1250 | + | 19 12500 | X |
Transposition :
1 135 | X | − | 19 12500 | X | = | 57 1250 | + | 823 14300 |
Combine the items on the left of the equation:
1987 337500 | X | = | 57 1250 | + | 823 14300 |
Combine the items on the right of the equation:
1987 337500 | X | = | 36877 357500 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 36877 357500 | ÷ | 1987 337500 |
| = | 36877 357500 | × | 337500 1987 |
| = | 36877 143 | × | 135 1987 |
We obtained :
| X | = | 4978395 284141 |
Convert the result to decimal form :
| X | = | 17.520861 |