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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/111-.2-20/44.7 = 0.00143(X+260） .
Question type: Equation
Solution:Original question:
| X | ÷ | 111 | − | 1 5 | − | 20 | ÷ | 447 10 | = | 143 100000 | ( | X | + | 260 | ) |
| Left side of the equation = | X | × | 1 111 | − | 1 5 | − | 200 447 |
| = | 1 111 | X | − | 1447 2235 |
1 111 | X | − | 1447 2235 | = | 143 100000 | ( | X | + | 260 | ) |
| Right side of the equation = | 143 100000 | X | + | 143 100000 | × | 260 |
| = | 143 100000 | X | + | 1859 5000 |
1 111 | X | − | 1447 2235 | = | 143 100000 | X | + | 1859 5000 |
Transposition :
1 111 | X | − | 143 100000 | X | = | 1859 5000 | + | 1447 2235 |
Combine the items on the left of the equation:
84127 11100000 | X | = | 1859 5000 | + | 1447 2235 |
Combine the items on the right of the equation:
84127 11100000 | X | = | 2277973 2235000 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 2277973 2235000 | ÷ | 84127 11100000 |
| = | 2277973 2235000 | × | 11100000 84127 |
| = | 2277973 149 | × | 740 84127 |
We obtained :
| X | = | 1685700020 12534923 |
Convert the result to decimal form :
| X | = | 134.480285 |