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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 1169.83*(X-0.2*2)/X = 1001.9 .
Question type: Equation
Solution:Original question:
116983 100 | ( | X | − | 1 5 | × | 2 | ) | ÷ | X | = | 10019 10 |
| Multiply both sides of the equation by: | X |
116983 100 | ( | X | − | 1 5 | × | 2 | ) | = | 10019 10 | X |
116983 100 | X | − | 116983 100 | × | 1 5 | × | 2 | = | 10019 10 | X |
116983 100 | X | − | 116983 250 | = | 10019 10 | X |
Transposition :
116983 100 | X | − | 10019 10 | X | = | 116983 250 |
Combine the items on the left of the equation:
16793 100 | X | = | 116983 250 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 116983 250 | ÷ | 16793 100 |
| = | 116983 250 | × | 100 16793 |
| = | 116983 5 | × | 2 16793 |
We obtained :
| X | = | 233966 83965 |
Convert the result to decimal form :
| X | = | 2.786471 |